Dyfyniad APA

Gisbert, P. Fundmentals of sociology. Rev Ed2 1973 (2nd ed.). orient longman.

Dyfyniad Arddull Chicago

Gisbert, Pasculal. Fundmentals of Sociology. Rev Ed2 1973. 2nd ed. orient longman.

Dyfyniad MLA

Gisbert, Pasculal. Fundmentals of Sociology. Rev Ed2 1973. 2nd ed. orient longman.

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