REFERENCES
- 1. F. A. P. Barnard, "Theory of Magic Squares and Cubes", Nat. Academy of Sciences, Vol IV, Sixth Memoir, 1888, pp 207-270.
- 2. Dr. C. Planck, "The Theory of Paths Nasic", Printed for private distribution in 1905.
- 3. John R. Hendricks, "Magic Squares to Tesseracts by Computer", self-published, 1998, 0-9684700-0-9.
- 4. Akira Hirayama & Gakuho Abe, "Researches in Magic Squares", Osaka Kyoikutosho, 1983, pp.168-169.
- 5. William H. Benson and Oswald Jacoby, Magic Cubes: New Recreations, Dover, 1981.
- 6. Dwane Campbell, "Cubical Magic", Old Farmers Almanac, 1979, p82.
LINKS