Rani Adriana, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2007
UI - Tesis (Membership)
Freeman, Donald E., author
Hayden Book Company, 1977
Buku Teks
Garrett, Patrick H., author
Reston Publishing, 1981
Buku Teks
Nesmeyanov, A.N.
Mir Publisher , 1976
Buku Teks
Kapten Marryat, author
Bale Pustaka, 1920
Buku Klasik