Australia : Thomson, 2001,
Buku Teks
editors, Jack Rothman [and others]
Peacock publishers, 1995
Buku Teks SO
edited by John E. Tropman, John L. Erlich, Jack Rothman
F.E.Peacock, 1995
Buku Teks SO
edited by John E. Tropman, John L. Erlich and Jack Rothman
F.E. Peacock, 2001
Buku Teks SO
Buku Teks SO