Schilling, John W., author
American Management Association, 2008
eBooks
Joy Hakim, author
Oxford University Press, 2003
Buku Teks
Klymet T. Caliyurt, Samuel O. Idowu, editors
[Springer, ], 2012
eBooks
Carey, Peter, author
University of Queensland, 1987
Buku Teks
Stavrianos, Leften Stavros, author
Allyn and Bacon, 1967
Buku Teks