Lang, T., author
Architectural Press, 1971
Buku Teks
edited by D.R. Fraser Taylor
John Wiley & Sons, 1980
Buku Teks
Clarke, Keith C., author
Prentice-Hall, 1990
Buku Teks
Nazareth, J. L. (John Lawrence), author
Oxford University Press, 1987
Buku Teks
Abelson, Harold, author
McGraw-Hill, 1985
Buku Teks