[publisher not identified], [date of publication not identified]
Naskah
[publisher not identified], [date of publication not identified]
Naskah
[publisher not identified], [date of publication not identified]
Naskah
Dance Yulian Flassy, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2003
UI - Tesis Membership
Silitonga, M. Richason Ray S., author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1992
UI - Skripsi (Membership)