United Nations, 1977
Buku Teks
The Japan Association of Private Colleges and Universities , 1987
Buku Teks
Drucker, Peter F. (Peter Ferdinand), 1909-2005, author
Butterworth-Heinemann , 1986
Buku Teks
Golin, Al, author
[American Management Association;, ], 2004
eBooks
Pelton, Joseph N., author
Copernicus Cham, 2019
eBooks