Hoffmann, Laurence D., author
McGraw-Hill, 1992
Buku Teks
Stancl, Donald L
Irwin, 1988
Buku Teks
Varberg, Dale E., author
Erlangga, 2010
Buku Teks
Wahidin, author
Jakarta: Nabila Teknik Group, 1975
Buku Teks
Hoffmann, Laurence D., author
McGraw-Hill, 1996
Buku Teks