Anghel, Nicolae. An Elementary Characterization of the Orders of Non-Abelian Groups. [Bucharest, Romania]. UNT Digital Library. http://digital.library.unt.edu/ark:/67531/metadc146578/. Accessed October 20, 2014.
Note: Inconsistencies in capitalization and punctuation within the Digital Library may affect this citation. Before using this citation in formal writing, please consult your preferred style manual. More information.