Adams, T. F. M.
Kodansha International, 1969
Buku Teks
Adams, Thomas J.
Canfield Press, 1976
Buku Teks
Adams, F. Gerard
Mass. Ballinger Pub. Co , 1976
Buku Teks
LeBlanc, Robin M
University of California Press, 1999
Buku Teks
Adams, Charles F.
McGraw-Hill, 1965
Buku Teks