Lewis, Ralph G., author
St. Lucie Press, 1994
Buku Teks
Buller, Jeffrey L., author
Jossey-Bass, 2012
Buku Teks
Goransson, Bo, author
[Springer, ], 2012
eBooks
Nugroho Notosusanto, author
Universitas Indonesia, 1983
Buku Teks
Graduate School of Business, Stanford University, 1959
Buku Teks