APA
Royal Institute of Public Administration, . (1972). Annual report. London: Royal Institute of Public Administration.
Chicago
Royal Institute of Public Administration, . 1972. Annual report. London: Royal Institute of Public Administration.
Harvard
Royal Institute of Public Administration, . (1972). Annual report. London: Royal Institute of Public Administration.
MLA
Royal Institute of Public Administration, . Annual report. London: Royal Institute of Public Administration. 1972.