McKenna, Regis
Tian xia wen hua chu ban [tai bei xian san chong shi, 1987
Buku Teks
American Management Association, 1961
Buku Teks
Kurtz, David L.
The Dryden Press , 1981
Buku Teks
Alex Soemadji Nitisemito
Ghalia Indonesia, 1984
Buku Teks
Alex Soemadji Nitisemito
Ghalia Indonesia, 1984
Buku Teks