Goldschmidt, Arthur
Westview Press, 1983
Buku Teks SO
Goldschmidt, Arthur
Westview Press, 1983
Buku Teks SO
Yahya Armajani
Prentice-Hall, [date of publication not identified]
Buku Teks SO
Yahya Armajani
Prentice-Hall, [date of publication not identified]
Buku Teks SO
Lockman, Zachary
Cambridge, 2004
Buku Teks