Leavell, Hugh Rodman
McGraw-Hill, 1965
Buku Teks
Australian Government Publishing Service , 1986
Buku Teks
Grant, Murray, 1926
Lea & Febiger, 1987
Buku Teks
Morris, J.N.
Livingstone, 1975
Buku Teks
Susser, Mervyn
Oxford University Press, 1973
Buku Teks