Nita Lestari, author
2014
UI - Skripsi (Membership)
Seminar Press, 1973
Buku Teks
Adkins, Lesley
Cambridge University Press, 1989
Buku Teks
Swanson, Earl H., author
Idaho State University, 1963
Buku Teks
Elsan Muhammad, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2014
UI - Skripsi (Membership)