Brown, Adrian, author
Facet Publishing, 2006
Buku Teks
Bobola, Daniel T., author
Alpha Books, 1995
Buku Teks
Ronan, Jana Smith, author
Libraries Unlimited, 2003
Buku Teks
Muhammad Zulfikar Arief, author
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2020
UI - Skripsi (Membership)
by Peter Coburn ... [et al.]
Addison-Wesley, 1985
Buku Teks