Meilisa
Universitas Indonesia, 2013
UI - Tesis Membership
Spiegel, Murray R.
McGraw-Hill , 1986
Buku Teks SO
Wong, Roderick, 1944-
Society for Industrial and Applied Mathematics, 2001
eBooks
Molinet, F.
Institution of Engineering and Technology, 2008
eBooks
Roseau, Maurice
North-Holland, 1976
Buku Teks SO