Tromp, Heimerick
Waanders, 1997
Buku Teks
Savage, Charles C.
University of Missouri Press, 1987
Buku Teks
Cerver, Francisco Asensio, author
Arco Editorial, [1997]
Buku Teks
Cheng, Liyao
Springer, 1999.
Buku Teks
Advani, L.K.
Rupa & Co, 2008.
Buku Teks