Dewi Asmara
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 1988
UI - Skripsi Membership
Stamp, Don
Adam Q Charles Black , 1971
Buku Teks
Sholokhov, Mikhail Aleksandrovich
Forign English Publishing House, [date of publication not identified]
Buku Teks
Artikel Jurnal
Easterbrook, Don J.
McGraw-Hill, 1969
Buku Teks