Duckstein, Lucien
New York: John Wiley & Sons, 1982
Buku Teks
Duckstein, Lucien
New York: John Wiley & Sons, 1982
Buku Teks
Hague, D.C., author
Longman, 1971
Buku Teks
Eden, Colin, author
Macmillan, 1975
Buku Teks
Harvard Business School Press, 2001
Buku Teks