Ferguson, John H., author
McGraw-Hill, 1965
Buku Teks
Holmes, Marjorie Jean.
University of Queensland Press,, 1976
Buku Teks
Solomon, David Harris, author
Thomas Nelson, 1973
Buku Teks
Solomon, David Harris, author
Thomas Nelson, 1978
Buku Teks
Hsieh, Pao Chao, author
Octagon Books, 1966
Buku Teks