Heyster, Sis
Balai Pustaka, 1965
Buku Teks
Shellabear, W. G.
Fajar Bakti, 1989
Buku Teks
Gershoy, Leo, author
Appleton Century Crofts, 1938
Buku Teks
Hill, Napoleon, author
Ufuk Press, 2009
Buku Teks
Albrecht-Carrie, Rene, author
Columbia University Press, 1950
Buku Teks