Mas Ngabehi Hadiwiyata, author
AB. Siti Sjamsijah, 1935
Buku Klasik
Indriyani Prihatiningsih, author
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2013
UI - Skripsi (Membership)
R.H. Hadjid, author
Drukkerij Mardi Moelja, [date of publication not identified]
Buku Klasik
International Society for Educational Information
ISEI, 1987
Buku Teks
Moehammadijah, Taman Poestaka, 1349 H
Buku Klasik