Saffell, David C.
McGraw-Hill, 1997
Buku Teks
Natelson, Morris, author
Fairchild Publications, 1962
Buku Teks
Henli Bestyana Pamino, author
2019
UI - Skripsi (Membership)
Klein, John J., 1929-, author
Harcourt, Brace & World, 1965
Buku Teks
Henderson, William, author
MIT Press, 1963
Buku Teks