“Fibonacci And Lucas Numbers” by Verner E. Hoggart, Jr. Houghton Mifflin Company, Boston, 1969
“A History of Pi” by Peter Beckmann St. Martin’s Press, New York, 1971
“The Thirteen Books of Euclid’s Elements” Volumes I & III, by Sir Thomas Heath Dover Publications, New York, 1956
“A Philosophical Enquiry into the Origin of our Ideas of the Sublime and Beautiful” by Edmund Burke Columbia University Press, original-1868, reproduced-1958
“The Works of Archmedes” by T. L. Heath Dover Publications, New York, 1953
“The Encyclopedia of Architecture” by Joseph Guilt. Bonanza Books, original-1867, reproduced-1982
“Architectural Principles in the Age of Humanism” by Rudolf Wittkauer W. W. Norton & Co., New York, 1971
“The Dynamics of Architectural Form” by Rudolf Arnheim University of California Press, 1977
“Body, Memory, and Architecture” by Kent C. Bloomer and Charles W. Moore Yale University Press, 1977
“The Ten Books on Architecture” by Vitruvius Dover Publications, 1960