edited by John R. Bowen and Roger Petersen
Cambridge University Press, 1999
Buku Teks
Bozeman, Adda B., author
Princeton University Press, 1960
Buku Teks
Cornell University Press, 1972
Buku Teks
Liddle, R. William, author
Allen and Unwin, 1996
Buku Teks
Liddle, R. William, author
Allen & Unwin, 1996
Buku Teks