Kristjánsson, Kristján, author
Cambridge University Press, 2010
eBooks
Thoriq Tri Prabowo
Pusat jasa Perpustakaan dan Informasi ( Perpustakaan Nasional RI), 2016
Artikel Jurnal
Fakultas Ilmu Komputer Universitas Indonesia, 1995
UI - Skripsi (Membership)
edited by Dawn E. Holmes, Lakhmi C. Jain
Springer-verlag, 2012
eBooks
Bouveyron, Charles, author
Cambridge University Press, 2019
eBooks