Pipes, Louis Albert, 1910-
Gadjah Mada University Press, 1991
Buku Teks
Alya Fadhilah Putri Banyu Nur Inayah
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2022
UI - Skripsi (Membership)
edited by James M. Hill, Ross Moore
Society for Industrial and Applied Mathematics, 2004
eBooks
Sembiring, R.K.
ITB Press, 1995
Buku Teks
Handali
ITB Press, 1982
Buku Teks