Djatmiko, author
Citra Aditya Bakti, 2000
Buku Teks
Yusuf Pratama Putra, author
Universitas Indonesia. Sekolah Ilmu Lingkungan, 2019
UI - Tesis Membership
Spriegel, William Robert, 1893-1972, author
Charles & Tuttle, 1958
Buku Teks
Knowles, Asa S., author
Macmillan, 1946
Buku Teks
Junaidi Abdilah, author
Program Pascasarjana Universitas Indonesia, 2014
UI - Tesis Membership