Kittel, Charles
John Wiley & Sons, 1986
Buku Teks
Blakemore, John Sidney
Cambridge Univesity Press, 1985
Buku Teks
Blakemore, John Sidney
W.B. Saunders, 1974
Buku Teks
Kittel, Charles
Wiley, 2005
Buku Teks
Elliott, Roger J.
English Language Book Society, 1978
Buku Teks