Schwatt, I. J. (1962). An introduction to the operations with series (2d ed.). Chelsea Pub. Co.
Chicago-referens (17:e uppl.)Schwatt, Isaac J. An Introduction to the Operations with Series. 2d ed. New York: Chelsea Pub. Co, 1962.
MLA-referens (9:e uppl.)Schwatt, Isaac J. An Introduction to the Operations with Series. 2d ed. Chelsea Pub. Co, 1962.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.