İngilis dilində Crithley T.A. The civil service today. London, Victor Gollance LTD, 1951
Cronin J. J., Taylor S. A. Measuring service quality: a reexamination and extension // Journal of Marketing. 1992, Vol. 56, p. 55–68
Gregoire R. La fonction publique. Librairie Armand Cotin. Paris, 1954, s.118-150
Greek code on the status of civil servants. As codified by teh Civil Goverment Division, Economic Cooperation Administration Mission to Greece. Athens, 1951
Jackson R. The customer is always right: what the business world can teach us about problem patrons // Reference Librarian. 2002, № 75/76, p. 205–216.
Kano's Methods for understanding customer-defined quality // Center for Quality of Management Journal. 1993, Vol. 2, № 4, 37 p.
Parasuraman A., Zeithaml V. A., Berry L. L. A conceptual model of service quality and its implications for future research // Journal of Marketing. 1985, Vol. 49, № 3, p. 41–50
Parasuraman A., Zeithaml V. A., Berry L. L. SERVQUAL:a multiple-item scale for measuring consumer perceptions of service quality // Journal of Retailing. 1988, Vol. 64, № 1, p. 12–40
Report of the Royal on the Civil Service, 1953-1955. Present to Parliament by Command of he Majesty. London, November, 1955
Roy A., Khare A., Liu Ben S. C., Hawkesb L. M., Swiatek-Kelley J. An investigation of affect of service using a LibQUAL+TM survey and an experimental // Journal of Academic Librarianship. 2012, Vol. 38, № 3, p. 153–160
Ruleman A. B., Horne-Popp L., Hallis R. Show Me the Learning: Navigating Information Literacy through Multiple Life Perspectives//At the helm: leading transformation. Baltimore, Maryland, march 22–25, 2017
Shorb S. R., Driscoll L. LibQUAL+(™) meets strategic planning at the University of Florida // Journal of Library Administration. 2004, Vol. 40, № ¾, p. 173–180
Stanley M. How To Be A Civil Servant, 2016
The New Public Service: Serving, Not Steering 4th Edition
White L. D. İntroduction to the study of Public Administration, The Macmillan Company. New York, 1956, s. 352-353
Digər dillərdə Lanfrod G. “L’Aspect Administratif de L’ Organisation İnternationale” Revue Hellenique de Droit İnternational. Alhenes 1949. №2-4
Revue İnternationale des Sciences Administrative, 1953, №2
Feyzioğlu B. Devlet Personel Kanunu. I Forum, cilt 3. Sayı 29, II Forum cilt 3. Sayı 21, III Forum, cilt 3. Sayı 36. 1955
Soysal M. Devlet memurlarının sınıflandırılması //http://dergiler.ankara.edu.tr
Talloen L. Guide pratique pour L’ analyse et la classification des functions. İnstitut İnterntional des Sciences Administratives. Bruxelles, 1952