Weisz, Paul B.
McGraw-Hill, 1977
Buku Teks
Mader, Sylvia S.
McGraw-HIll, 1996
Buku Teks
by Robert J. Brooker ... [and others]
McGraw-Hill, 2008
Buku Teks
Raven, Peter H.
WCB, McGraw-Hill, 1996
Buku Teks
by Eldra Pearl Solomon [and others]
Saunders College , 1993
Buku Teks