APA

United Nations Educational S. a. C. O. (. E. S., . (1997). A selected list of UNESCO practical and reference materials related to civics education. París: UNESCO.

Chicago

United Nations Educational Scientific and Cultural Organization (Paris) Education Sector, . 1997. A selected list of UNESCO practical and reference materials related to civics education. París: UNESCO.

Harvard

United Nations Educational S. a. C. O. (. E. S., . (1997). A selected list of UNESCO practical and reference materials related to civics education. París: UNESCO.

MLA

United Nations Educational Scientific and Cultural Organization (Paris) Education Sector, . A selected list of UNESCO practical and reference materials related to civics education. París: UNESCO. 1997.