Topkaraoğlu, N. M. An Evaluation of Open-and Closed-Office Reference Services. Türk Kütüphaneciler Derneği (Turkish Librarians' Association).
Chicago Style (17th ed.) CitationTopkaraoğlu, Nuh Mehmet. An Evaluation of Open-and Closed-Office Reference Services. Türk Kütüphaneciler Derneği (Turkish Librarians' Association).
MLA (9th ed.) CitationTopkaraoğlu, Nuh Mehmet. An Evaluation of Open-and Closed-Office Reference Services. Türk Kütüphaneciler Derneği (Turkish Librarians' Association).
Warning: These citations may not always be 100% accurate.