Galt, Anthony H.
John Wiley & Sons, 1976
Buku Teks
Benton, Ted, author
Design , 2001
Buku Teks
Natanson, Maurice, author
Random House, 1963
Buku Teks
Baert, Patrick, author
Polity Press, 2005
Buku Teks
Krimerman, Leonard I., author
Appleton-Century-Crofts, 1969
Buku Teks