Chiang, Alpha C., 1927-, author
McGraw-Hill, 1974
Buku Teks
Bender, Edward A., author
John Wiley & Sons, 1978
Buku Teks
edited by Robert L. Graves and Philip Wolfe
McGraw-Hill, 1963
Buku Teks
Riri Sadiana, author
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2014
UI - Tesis (Membership)
Ottesen, Johnny T., author
Society for Industrial and Applied Mathematics, 2004
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