Eisenberg, Judah M., author
John Wiley & Sons, 1980
Buku Teks
Cadwallader, Donald E.
Raven Press, 1983
Buku Teks
Warner, Patricia K.
MacGraw-Hill, 1990
Buku Teks
Sarafino, Edward P., author
John Wiley & Sons, 1994
Buku Teks
Sarafino, Edward P., author
John Wiley & Sons, 1990
Buku Teks