Heider, Karl G., author
University of Hawaii Press, 1991
Buku Teks
Ariel Heryanto, author
NUS Press, National University of Singapore, 2014
Buku Teks
Artikel Jurnal
Liddle, R. William, author
Allen and Unwin, 1996
Buku Teks
Liddle, R. William, author
Allen & Unwin, 1996
Buku Teks