Tolley, Keith, author
Routledge , 1995
Buku Teks
Hunter L. McQuistion, Wesley E. Sowers, Jules M. Ranz, Jacqueline Maus Feldman, editors
[Springer-Verlag, Springer-Verlag], 2012
eBooks
Petrus Bean Laran, author
Universitas Indonesia, 2017
UI - Skripsi (Membership)
Muhammad Tristan, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2022
UI - Makalah dan Kertas Kerja
World Health Organization
World Health Organization, 1981
Buku Teks