Spiegel, Murray R., author
McGraw-Hill, 1965
Buku Teks
Nani Grace Berliana, author
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 1991
UI - Skripsi (Membership)
Spiegel, Murray R., author
McGraw-Hill , 1986
Buku Teks
edited by Spyros G. Tzafestas
Pergamon Press, 1982
Buku Teks
DiStefano, Joseph J., 1940-, author
McGraw-Hill, 1983
Buku Teks