Armstrong, James W., author
Macmillan, 1976
Buku Teks
Armstrong, James W., author
Macmillan, 1970
Buku Teks
Russell, Bertrand, 1872-1970, author
George Allen and Unwin, 1956
Buku Teks
Novak, David, author
D.C. Health , 1989
Buku Teks
Tomasowa, Francien Herlen, author
Lembaga Penerbitan Fakultas Pertanian Universitas Brawijaya, 2004
Buku Teks