Umaimah Wahid, author
1998
UI - Tesis (Membership)
Heyerdahl, Thor
Penguin Books, 1960
Buku Teks
Heyerdahl, Thor
Rand McNally , 1958
Buku Teks
Abdulalh Hussain, author
Pustaka Nasional, 1967
Buku Teks
Tarumetor Ts., J.H. J.H., Tarumetor Ts.
Djakarta Gunung Agung 1957
Buku Teks