Hetherington, Robert W.
John Wiley & Sons, 1975
Buku Teks
New York, N.Y. The Committee 1975, 1975
Buku Teks
Roemer, Milton I., author
ILO, 1969
Buku Teks
Roemer, Milton I., author
Health Administration Press, 1976
Buku Teks
Ahmad Sulaiman, author
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2018
UI - Tesis (Membership)