Dyfyniad APA

Dev Centre for Philosophical Studies. (1981). Philosophy and progress. Dev Centre for Philosophical Studies, Dacca University.

Dyfyniad Arddull Chicago

Dev Centre for Philosophical Studies. Philosophy and Progress. Dacca, Bangladesh: Dev Centre for Philosophical Studies, Dacca University, 1981.

Dyfyniad MLA

Dev Centre for Philosophical Studies. Philosophy and Progress. Dev Centre for Philosophical Studies, Dacca University, 1981.

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