F.E. Paecock Publ, 1987
Buku Teks
Prentice Hall Inc, 1969
Buku Teks
Muhammad AS Hikam, author
Indonesia Defense University, 2018
Artikel Jurnal
John E. Tropman, John L. Erlich, Jack Rothman
Peacock Publishers, 2001
Buku Teks
edited by Jack Rothman [and others]
Peacock, 1995
Buku Teks