edited by Peter A. Berman
Harvard University Press, 1995
Buku Teks
Springer Publ ., 1974
Buku Teks
edited for the International Epidemiological Association and the World Health Organization by Basil S. Hetzel
Oxford University Press, 1978
Buku Teks
Bryant, John
Cornel Univ. Press, 1969
Buku Teks
Open University Press, 1998
Buku Teks