Phillo Dominikus Pius Jacobus Naraha, author
Universitas Indonesia, 2011
UI - Tesis (Open)
Jacobs, Michael, author
Sage Publications, 2003
Buku Teks
edited by Paul Roazen
Prentice-Hall, 1989
Buku Teks
K. Bertens, editor and translator
Gramedia Pustaka Utama, 2016
Buku Teks
translated and edited, with an introduction, by Dr. A. A. Brill
The Modern Library, 1938
Buku Teks