Atkins, Kenneth R.
John Wiley & Sons, 1978
Buku Teks SO
by Robert Jurmain, Harry Nelson, Lynn Kilgore, Wenda Trevathan
Wadsworth, 2001
Buku Teks
staff of Research and Education Association ; M. Fogiel, director
Research and Education Association, 1987
Buku Teks SO
Shillady, Donald
Taylor and Francis, 2012
Multimedia
Bahl, B.S.
Buku Teks