Consortium for Mathematics and its Applications. (1997). Principles and practices of mathematics. Springer-Verlag.
Chicago-referens (17:e uppl.)Consortium for Mathematics and its Applications. Principles and Practices of Mathematics. New York: Springer-Verlag, 1997.
MLA-referens (9:e uppl.)Consortium for Mathematics and its Applications. Principles and Practices of Mathematics. Springer-Verlag, 1997.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.