International Labour Office
ILO, 1986
Buku Teks
Iftikar Z. Sutalaksana, author
ITB Press, 1979
Buku Teks
Sumamur P. K., author
Gunung Agung, 1981
Buku Teks
Marshall, Edward M., author
Halirang, 1996
Buku Teks
Tumewu, Dicky A., author
Fakultas Kesehatan Masyarakat Universitas Indonesia, 1999
UI - Tesis (Membership)