Drucker, Peter F. (Peter Ferdinand), 1909-2005, author
Harper & Brothers, 1954
Buku Teks
El-Gamal, Mahmoud A, author
Cambridge University Press, 2006
Buku Teks
Abdul Rahim Abdul Rahman, author
CERT Publications Sdn. Bhd, 2010
Buku Teks
Thani, Nik Norzrul, author
Sweet & Maxwell Asia, 2010
Buku Teks
Iqbal, Zamir, author
John Wiley & Sons, 2011
Buku Teks