United Nations Educational, Scientific and Cultural Organization. Mass Communication Techniques Division, & United Nations Educational, Scientific and Cultural Organization. Dept. of Mass Communication. Catalogues of Short films and filmstrips. Selected list of catalogues for short films and filmstrips. 1955-. [s.n.].
Citazione stile Chigago Style (17a edizione)United Nations Educational, Scientific and Cultural Organization. Mass Communication Techniques Division, e Scientific and Cultural Organization. Dept. of Mass Communication. Catalogues of Short films and filmstrips United Nations Educational. Selected List of Catalogues for Short Films and Filmstrips. 1955-. [Paris]: [s.n.].
Citatione MLA (9a ed.)United Nations Educational, Scientific and Cultural Organization. Mass Communication Techniques Division, e Scientific and Cultural Organization. Dept. of Mass Communication. Catalogues of Short films and filmstrips United Nations Educational. Selected List of Catalogues for Short Films and Filmstrips. 1955-. [s.n.].