Andy Omara, author
University of Indonesia, Faculty of Law, 2019
Artikel Jurnal
Du Bois, Cora Alice, 1903-1991, author
The University of Minnesota Press, 1944
Buku Teks
Yamamura, Kozo
Harvard University Press, 1974
Buku Teks
Junita T. Musu, author
LEMIGAS Research and Development Centre for Oil and Gas Technology Afilliation and Publication Division, 2015
Artikel Jurnal
Knoke, David, author
Thomson, 2002
Buku Teks