Busha Charles H. & Harter, S. P. (1980). Research methods in librarianship: Techniques and interpretation (x.). New York.
استشهاد بنمط شيكاغوBusha Charles H. و Stephen P. Harter. Research Methods in Librarianship: Techniques and Interpretation. x. Academic press: New York, 1980.
MLA استشهادBusha Charles H. و Stephen P. Harter. Research Methods in Librarianship: Techniques and Interpretation. x. New York, 1980.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.