Ellen, Roy F.
Martinus Nijhoff, 1978
Buku Teks
Roy Ellen, author
University of Indonesia, Faculty of Humanities, 2014
Artikel Jurnal
Annisa Noor Khilmia Adkhanti, author
2019
UI - Skripsi (Membership)
Ellen, Roy
Cambridge University Press, 1982
Buku Teks
Artikel Jurnal