Sivarajan, V., author
Indian: Vikas, 1980
Buku Teks
Callister, William D., Jr., 1940-, author
John Wiley & Sons, 2003
Buku Teks
Ahmed, Ash, author
Routledge, 2015
Buku Teks
Callister, William D., Jr., 1940-, author
John Wiley & Sons, 2000
Buku Teks
Callister, William D., Jr., 1940-, author
John Wiley & Sons, 1997
Buku Teks