Bern, M.; Demaine, E.; Eppstein, D.; and Hayes, B. "A Disk-Packing Algorithm for an Origami Magic Trick." In Proc. Third Internat. Meeting of Origami Science, Math, and Education, Monterey, California, March 2001. pp. 17-28.Bern, M.; Demaine, E.; Eppstein, D.; and Hayes, B. "A Disk-Packing Algorithm for an Origami Magic Trick." Proc. Internat. Conference of Fun with Algorithms, Isola d'Elba, Italy, June 1998. pp. 32-42.Cundy, H. and Rollett, A. Mathematical Models, 3rd ed. Stradbroke, England: Tarquin Pub., 1989.Demaine, E. K. and Demaine, M. L. "Fold-and-Cut Magic." In Tribute to a Mathemagician (Ed. B. Cipra, E. D. Demaine, M. L. Demaine, and T. Rodgers). Wellesley, MA: A K Peters, pp. 23-30, 2004.Demaine, E. K.; Demaine, M. L.; and Lubiw, A. "Folding and Cutting Paper." It Revised Papers from the Japan Conference on Discrete and Computation Geometry (Ed. J. Akiyama, M. Kano, and M. Urabe). Tokyo, Japan, pp. 104-117, 1998.Demaine, E. K.; Demaine, M. L.; and Lubiw, A. "Folding and Straight Cut Suffice." In Proc. 10th Annual ACM-SIAM Symposium Disc. Alg. Baltimore, MD: ACM Press, pp. 891-892, 1999.Gallivan, B. C. "How to Fold Paper in Half Twelve Times: An 'Impossible Challenge' Solved and Explained." Pomona, CA: Historical Society of Pomona Valley, 2002.Gardner, M. "Mathematical Games: Recreations Involving Folding and Cutting Sheets of Paper." Sci. Amer.202, 161-170, Jun. 1960.Gardner, M. "Paper Cutting." Ch. 5 in Martin Gardner's New Mathematical Diversions from Scientific American. New York: Simon and Schuster, pp. 58-69, 1966.Gardner, M. "Single-Cut Stunts." In Encyclopedia of Impromptu Magic. Chicago, IL: Magic, Inc., pp. 424-428, 1978.Gurkewitz, R. and Arnstein, B. Multimodular Origami Polyhedra: Archimedeans, Buckyballs, and Duality. New York: Dover, 2003.Hilton, P.; Holton, D.; and Pedersen, J. "Paper-Folding and Number Theory." Ch. 4 in Mathematical Reflections in a Room with Many Mirrors. New York: Springer-Verlag, pp. 87-142, 1997.Houdini, H. Houdini's Paper Magic: The Whole Art of Performing with Paper, Including Paper Tearing, Paper Folding and Paper Puzzles. New York: Dutton, 1922.Klein, F. "Famous Problems of Elementary Geometry: The Duplication of the Cube, the Trisection of the Angle, and the Quadrature of the Circle." In Famous Problems and Other Monographs. New York: Chelsea, p. 42, 1980.Legman, G. Bibliography of Paper-Folding. Malvern, England: Priory Press, 1952.Loe, G. M. Paper Capers. Chicago, IL: Magic, Inc., 1955.Math@Home. "Amazing Paperfolding Fact." http://educ.queensu.ca/~fmc/june2002/PaperFact.htm. June 2002."National Standards and Emblems." Harper's New Monthly Magazine47, No. 278, 171-181, July 1873.PBS Kids. "Paper Fold." http://pbskids.org/zoom/activities/phenom/paperfold.html.Peterson, I. "MathTrek: Folding Paper in Half--Twelve Times." Jan. 24, 2004. http://www.sciencenews.org/20040124/mathtrek.asp.Pomona Valley Historical Society. "How to Fold Paper in Half Twelve Times." http://pomonahistorical.org/12times.htm.Sabinin, P. and Stone, M. G. "Transforming -gons by Folding the Plane." Amer. Math. Monthly102, 620-627, 1995.Sloane, N. J. A. Sequences A007494 and A076024 in "The On-Line Encyclopedia of Integer Sequences."Sundra Row, T. Geometric Exercises in Paper Folding. New York: Dover, 1966.Wells, D. The Penguin Dictionary of Curious and Interesting Numbers. Middlesex, England: Penguin Books, 1986.Wells, D. The Penguin Dictionary of Curious and Interesting Geometry. London: Penguin, pp. 191-192, 1991.Wertheim, M. "Origami as the Shape of Things to Come." The New Your Times, Section F, Column 1, p. 1. Feb. 15, 2005.