Melton, William C., author
Dow Jones-Irwin, 1985
Buku Teks
Walsh, Carl E., author
MIT Press, 2010
Buku Teks
Kurihara, Kenneth K., author
Allen & Unwin, 1951
Buku Teks
Kurihara, Kenneth K., author
W.W. Nortorn, 1950
Buku Teks
Mints, Lloyd W., author
McGraw-Hill, 1950
Buku Teks