Gaya APA

Case studies on human rights and fundamental freedoms,a world survey,Willem A.Veenhoven and Winifred Crum Ewing ed. . (1975-76). The Hague: Nyhoff.

Gaya MLA

Case studies on human rights and fundamental freedoms,a world survey,Willem A.Veenhoven and Winifred Crum Ewing ed. . . The Hague: Nyhoff, 1975-76. Buku.