Grollman, Arthur, author
Lea & Febiger, 1962
Buku Teks
Aviado, Domngo M.
The Williams & Wilkins Company, 1972
Buku Teks
Grollman, Arthur
Lea & Febiger, 1962
Buku Teks
edited by Paul Turner
University Park Press, 1980
Buku Teks
Micks, R.H.
J & A Churchill, 1957
Buku Teks