United Nations. Economic Commission for Asia and the Far East. (1972). Research, teaching and training in demography: Directory of institutions in the ECAFE region. [s.n.].
Cytowanie według stylu Chicago (wyd. 17)United Nations. Economic Commission for Asia and the Far East. Research, Teaching and Training in Demography: Directory of Institutions in the ECAFE Region. New York: [s.n.], 1972.
Cytowanie według stylu MLA (wyd. 9)United Nations. Economic Commission for Asia and the Far East. Research, Teaching and Training in Demography: Directory of Institutions in the ECAFE Region. [s.n.], 1972.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..