Foundation for the Study of Plural Societies, Ewing, W. C., & Veenhoven, W. A. (1975). Case studies on human rights and fundamental freedoms: A world survey. Nijhoff.
Chicago Style aipamenaFoundation for the Study of Plural Societies, Winifred Crum Ewing, and Willem Adrian Veenhoven. Case Studies on Human Rights and Fundamental Freedoms: A World Survey. The Hague: Nijhoff, 1975.
MLA aipamenaFoundation for the Study of Plural Societies, et al. Case Studies on Human Rights and Fundamental Freedoms: A World Survey. Nijhoff, 1975.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.