McNicoll, Geoffrey, author
Gadjah Mada University Press, 1986
Buku Teks
edited by J. Budi Soesetyo
Dunamis Intra Sarana, 2013
Buku Teks
Kusumastuti Widyaningsih, author
Fakultas Kedokteran Universitas Indonesia, 1994
UI - Tesis (Membership)
Yuni Wdiastuti, author
Indonesian Agency for Agricultural Research and Development, 2017
Artikel Jurnal
by Aris Ananta [and others]
Lembaga Demografi Fakultas Ekonomi Universitas Indonesia, 1993
Buku Teks