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The McGraw-Hill Companies, 1996
Buku Referensi
edited by W.D. Doyle and A.B. Harris
Academic Press, 1967
Buku Teks
M. W. Lads Publishing Company, 1963
Buku Teks
Westcott, Charles G.
Howard W. Sams, 1964
Buku Teks
Lutfi Rohman
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2014
UI - Disertasi Membership