Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2009
UI - Skripsi (Open)
edited by B. Wilshire, D.R.J. Owen
Pineridge Press, 1982
Buku Teks
Chopra, Anil K., author
Prentice-Hall, 1995
Buku Teks
Fischer, Robert E., author
McGraw-Hill , 1964
Buku Teks
Blaisdell Pub., 1966
Buku Teks