Maman Soetarman Mahayana, author
Yayasan Pustaka Obor Indonesia, 2016
Buku Teks
Runge, Laura L., author
Cambridge University Press, 1997
eBooks
Whitla, William, author
Wiley-Blackwell, 2010
Buku Referensi
Weber, Olga S.
R. R. Bowker Co., 1967
Buku Teks
edited by M.A.R. Habib
Cambridge University Press, 2013
Buku Teks