[1] Cobb, John W.
“Laying Out Points On A Sphere” http://www.treenshop.com/Treenshop/ArticlesPages/Laying%20Out%20Points%20On%20A%20Sphere.htm
[2] Weisstein, Eric W.
"Equilateral Triangle."
From MathWorld--A Wolfram Web Resource.
http://mathworld.wolfram.com/EquilateralTriangle.html
[3] Weisstein, Eric W.
"Square."
From MathWorld--A Wolfram Web Resource.
http://mathworld.wolfram.com/Square.html
[4] Weisstein, Eric W.
"Pentagon."
From MathWorld--A Wolfram Web Resource.
http://mathworld.wolfram.com/Pentagon.html
[5] Weisstein, Eric W.
"Tetrahedron."
From MathWorld--A Wolfram Web Resource.
http://mathworld.wolfram.com/Tetrahedron.html
[6] Weisstein, Eric W.
"Cube."
From MathWorld--A Wolfram Web Resource.
http://mathworld.wolfram.com/Cube.html
[7] Weisstein, Eric W.
"Octahedron."
From MathWorld--A Wolfram Web Resource.
http://mathworld.wolfram.com/Octahedron.html
[8] Weisstein, Eric W.
"Dodecahedron."
From MathWorld--A Wolfram Web Resource.
http://mathworld.wolfram.com/Dodecahedron.html
[9] Weisstein, Eric W.
"Icosahedron."
From MathWorld--A Wolfram Web Resource.
http://mathworld.wolfram.com/Icosahedron.html
[10] Dr. Math at MathForum.org
Information and formulas from the following sites are credited here:
General Polygon Formulas
http://mathforum.org/dr.math/faq/formulas/faq.regpoly.html
Equilateral Triangle
http://mathforum.org/dr.math/faq/formulas/faq.triangle.html#equilateral
Square
http://mathforum.org/dr.math/faq/formulas/faq.quad.html#square
Regular Pentagon
http://mathforum.org/dr.math/faq/formulas/faq.regpoly.html#5
Regular Tetrahedron
http://mathforum.org/dr.math/faq/formulas/faq.polyhedron.html#tetrahedron
Cube
http://mathforum.org/dr.math/faq/formulas/faq.polyhedron.html#cube
Octahedron
http://mathforum.org/dr.math/faq/formulas/faq.polyhedron.html#octahedron
Dodecahedron
http://mathforum.org/dr.math/faq/formulas/faq.polyhedron.html#dodecahedron
Icosahedron
http://mathforum.org/dr.math/faq/formulas/faq.polyhedron.html#icosahedron
[11] Paul Kunkel
http://whistleralley.com/polyhedra/platonic.htm
[12] Paul Kunkel
http://whistleralley.com/polyhedra/derivations.htm
[13] Livio, Mario
“The Golden Ratio”
The Story of
Phi, The World’s Most Astonishing Number
Broadway Books, 2002
[14] K. Nielsen and J. Vanlonkhuyzen
Plane And Spherical Trigonometry
College Outline Series
Barnes & Noble, 1954