Ritter, Lawrence S., author
Basic Books, 1970
Buku Teks
Newlyn, W.T., author
Oxford University Press, 1962
Buku Teks
Niehans, Jurg, author
John Hopkins University Press, 1980
Buku Teks
Rogers, A.J., author
Dryden Press, 1972
Buku Teks
Kidwell, David S., author
Dryden Press, 1993
Buku Teks