Umez-Eronini, Eronini, author
PWS Publishing, 1999
Buku Teks
The american public health association, 1985
Buku Teks
edited by Abram S. Benenson
American public health association, 1985
Buku Teks
edited by Abram S. Benenson
American Public Health Association, 1973
Buku Teks
Yosi Aditya Sembada, author
Fakultas Teknik Universitas Indonesia, 2010
UI - Tesis (Open)