Hu, T.C.
Addison-Wesley , 1970
Buku Teks
Johnson, Ellis L.
Society for Industrial and Applied Mathematics, 1994
eBooks
Tyalintika Angelinrizki Sari
Fakultas Teknik Universitas Indonesia, 2019
UI - Skripsi (Membership)
Taha, Hamdy A.
Academic Press, 1975
Buku Teks
Carre, Bernard
Clarendon Press , 1979
Buku Teks