Krisna Melinda, author
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2013
UI - Skripsi (Membership)
Carlita Rozetta, author
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2012
UI - Skripsi (Open)
Christoper Bagus Rijadi, author
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2012
UI - Skripsi (Open)
Martin, George H., author
McGraw-Hill, 1982
Buku Teks
Taufiq Rochim, author
Higher Education Development Support Project, 1993
Buku Teks