Coleman, Peter
Agus and Robertson, 1966
Buku Teks
Goin, Coleman J.
W. H. Freeman, 1971
Buku Teks
Donleavy, J. P. (James Patrick), 1926 - author
Penguin Books , 1972
Buku Teks
Kompas Media Nusantara, 2000
Buku Teks
Corson, John J., author
McGraw-Hill , 1963
Buku Teks