Harvest Book, 1968
Buku Teks
Harvest Book, 1968
Buku Teks
edited by Sonia Orwell; Ian Angus
Harvest Book, 1968
Buku Teks
Muhammad Nida` Fadlan, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2015
UI - Tesis Membership
Christhopher, C.
Anmol Publicatioans PVT. Ltd, 1997
Buku Teks