International Civil Service Advisory Board. (1950). Report on recruitment methods and standards for the United Nations and the specialized agencies. United Nations.
Chicago Style aipamenaInternational Civil Service Advisory Board. Report on Recruitment Methods and Standards for the United Nations and the Specialized Agencies. [New York]: United Nations, 1950.
MLA aipamenaInternational Civil Service Advisory Board. Report on Recruitment Methods and Standards for the United Nations and the Specialized Agencies. United Nations, 1950.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.