edited by Abram S. Benenson
American public health association, 1985
Buku Teks
edited by Abram S. Benenson
American Public Health Association, 1973
Buku Teks
Galasso, George J.
Raven press, 1984
Buku Teks
edited by Ivan Ottenness, Robert Capetola, Otterness, Stewart Wong
Raven Press, 1984
Buku Teks
American Public Health Association, 2015
Buku Teks