Veenhoven, W. A. (1977). Case Studies on Human Rights and Fundamental Freedoms: Volume 4. A World Survey. Leiden ; Boston: Brill | Nijhoff.
استشهاد بنمط شيكاغوVeenhoven, Willem A.. Case Studies On Human Rights and Fundamental Freedoms: Volume 4. A World Survey. Leiden ; Boston: Brill | Nijhoff, 1977.
MLA استشهادVeenhoven, Willem A.. Case Studies On Human Rights and Fundamental Freedoms: Volume 4. A World Survey. Leiden ; Boston: Brill | Nijhoff, 1977.
