Mahajan, V.K.
Tata McGraw-Hill, 1981
Buku Teks SO
Nuke Ferdilia Prasiwi
Fakultas Teknik Universitas Indonesia, 2015
UI - Skripsi Membership
Myrna Ariati
Faculty of Engineering, Universitas Indonesia, 2016
Artikel Jurnal
Allsop, D.F.
Pergamon Press, 1983
Buku Teks SO
Aditya Herliawan
Fakultas Teknik Universitas Indonesia, 2014
UI - Tesis Membership