Harris, Cyril M.
W.W. Norton, 1998
Buku Referensi
Fleming, John
Penguin , 1999
Buku Referensi
edited by Cyril M. Harris
McGraw-Hill, 1975
Buku Referensi
by Agoes Arismunandar ... [and others]; editor, Gunawan Tjahjono
Archipelago, 1998
Buku Teks SO
Ching, Francis D.K., 1943-
John Wiley & Sons, 1997
Buku Teks SO