APA-referens (7:e uppl.)

(1968). Research methods in librarianship: Measurement and evaluation. University of Illinois Graduate School of Library Science.

Chicago-referens (17:e uppl.)

Research Methods in Librarianship: Measurement and Evaluation. Urbana: University of Illinois Graduate School of Library Science, 1968.

MLA-referens (9:e uppl.)

Research Methods in Librarianship: Measurement and Evaluation. University of Illinois Graduate School of Library Science, 1968.