Armstrong, Kenneth A.
Cambridge University Press, 2017
eBooks
Purnomo Yusgiantoro
[Publisher not identified], 2009
Buku Teks
editor A. Dale Timpe
PT Elex Media Komputindo, 2000
Buku Teks
A. Dale Timpe, editor
Elex Media Komputindo, 1991
Buku Teks
Spillane, James J.
Kanisius, 2003
Buku Teks