Wawolangi, Imelda, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1990
UI - Tesis Membership
Hradesky, John L., author
McGraw-Hill, 1995
Buku Referensi
Strategic Direction Publishers, [date of publication not identified]
Buku Referensi
Strategic Direction Publishers, [date of publication not identified]
Buku Referensi
Strategic Direction Publishers, [date of publication not identified]
Buku Referensi