Lorenz, Konrad
Tian Xia Wen Hua, 1994
Buku Teks
Scott, John Paul
University of Chicago Press, 1958
Buku Teks
Tinberger, Niko
Time Life Book, 1970
Buku Teks
Martinus Herwiratno
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 1996
UI - Skripsi Membership
Aw, Tash
Fourth Estate, 2014
Buku Teks