Dyfyniad APA

(1977). Bibliography of doctoral dissertations 1975-76: Social sciences and humanities.

Dyfyniad Arddull Chicago

Bibliography of Doctoral Dissertations 1975-76: Social Sciences and Humanities. New Delhi, Association of Indian Universities, 1977.

Dyfyniad MLA

Bibliography of Doctoral Dissertations 1975-76: Social Sciences and Humanities. 1977.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.