Kosel GmbH Co & KG. Munich, 2008
Buku Teks SO
edited by Stamatina Th. Rassia, Panos M. Pardalos
Springer, 2012
eBooks
Alfino Fadjar Rezkian
Fakultas Teknik Universitas Indonesia, 2016
UI - Skripsi Membership
Glicksman, Leon R.
Springer, 2006
Multimedia
Birkhauser GmbH, 2008
Buku Referensi