Mader, Sylvia S.
[publisher not identified], [date of publication not identified]
Buku Teks SO
Starr, Cecie
Brooks/Cole, 2012
Buku Teks SO
Mader, Sylvia S.
McGraw-Hill, 2016
Buku Teks SO
Mader, Sylvia S.
McGraw-Hill, 2018
Buku Teks SO
Hampton, John K.
Wm. C. Brown, 1997
Buku Teks SO