Sudarmo
Derpartemen Pendidikan dan Kebudayaan, 1978
Buku Teks
Mason, Brian, author
W.H. Freeman, 1968
Buku Teks
Hurlbut, Cornelius S., author
John Wiley & Sons, 1971
Buku Teks
Johnstone, Sydney J. (Sydney James), author
John Wiley & Sons, 1961
Buku Teks
Nesse, William D.
Oxford University Press, 2009
Buku Teks