Ismi Tamara
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2015
UI - Skripsi Membership
Taylor and Francis, 1997
Buku Teks
Larcombe, Frederick Arthur
Sydney University Press, 1973
Buku Teks
Hans Hagerdal
University of Indonesia, Faculty of Humanities, 2019
Artikel Jurnal
Pavlik, Cheryl
[publisher not identified], [date of publication not identified]
Buku Teks