Angus and Robertson, 1961
Buku Teks
Atkins, Ruth, author
John Wiley & Sons, 1972
Buku Teks
Crisp, L. F. (Leslie Finlay), author
Yale University Press, 1949
Buku Teks
Solomon, David Harris, author
Thomas Nelson, 1973
Buku Teks
Solomon, David Harris, author
Thomas Nelson, 1978
Buku Teks