Askeland, Donald R.
Chapman & Hall, 1990
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
Callister, William D., Jr., 1940-, author
John Wiley & Sons, 2007
Buku Teks
Callister, William D., Jr., 1940-, author
John Wiley & Sons, 1977
Buku Teks