Williams, Walter Maxey. Development of a Workbook for Business Mathematics Based on the Needs of Students of Business at North Texas State Teachers College. Denton, Texas. UNT Digital Library. http://digital.library.unt.edu/ark:/67531/metadc75659/. Accessed May 24, 2015.
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.