edited by Carl Gans
University of Chicago Press, 1992
Buku Teks
Lefita Gozali, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2012
UI - Skripsi (Membership)
Telford, Sam R., author
CRC Press, 2009
Buku Referensi
Djoko T. Iskandar, author
Puslitbang Biologi LIPI, 1998
Buku Teks
Morris, Percy A., author
Ronald Press, 1957
Buku Teks