Murray, Les A.
Angus & Robertson, 1977
Buku Teks
edited by John A. Kromkowski
McGraw-Hill , 2002
Buku Teks
Bertrand, Jacques
Cambridge, 2005
Buku Teks
Schaefer, Richard T
Pearson Education, 2015
Buku Teks
edited by Kusuma Snitwongsa and W. Scott Thompson
ISEAS, 2005
Buku Teks