Don Gillis. [Letter from Don Gillis to NTSU President C.C. Nolen - 1976-02-03]. UNT Digital Library. http://digital.library.unt.edu/ark:/67531/metadc86075/. Accessed August 5, 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.