Leigh, Elyssebeth, author
The McGraw-Hill Companies Inc., 2001
Buku Teks
Leigh, Elyssebeth
McGraw-Hill, 2001
Multimedia
Rothwell, William J., 1951-, author
American Management Association, 2003
eBooks
El Tiby, Amr Mohamed, 1956-, author
John Wiley & Sons, 2011
Buku Teks
El Tiby, Amr Mohamed, author
Wiley, 2011
Buku Teks