George Allen and Unwin, 1984
Buku Teks
edited by Dragoljub Durovic; translated by Marko Pavicic
Dopisna Delavska Univerza, 1977
Buku Teks
Qureshi, Asif H. , author
Cambridge University Press, 2015
eBooks
Cicilia, author
Fakultas Teknik Universitas Indonesia, 2012
UI - Skripsi (Open)
Vicario Burhan, author
2015
UI - Skripsi (Membership)