Dev Centre for Philosophical Studies. (1981). Philosophy and progress. Dev Centre for Philosophical Studies, Dacca University.
Chicago-referens (17:e uppl.)Dev Centre for Philosophical Studies. Philosophy and Progress. Dacca, Bangladesh: Dev Centre for Philosophical Studies, Dacca University, 1981.
MLA-referens (8:e uppl.)Dev Centre for Philosophical Studies. Philosophy and Progress. Dev Centre for Philosophical Studies, Dacca University, 1981.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.