edited by Richard A. Smith
University of Hawaii Press, 1978
Buku Teks
edited by Joseph M. Kasonde and John D. Martin
World Health Organization, 1994
Buku Teks
Aspen Publication, 1995
Buku Teks
King, Maurice H. (Maurice Henry), author
Oxford University Press, 1978
Buku Teks
Doggett, Sister Aileen
The Ambassador Publication, 1990
Buku Teks