Halls, W. (1971). International equivalences in access to higher education: A study of problems with special reference to selected countries. Unesco.
Citazione stile Chigago Style (17a edizione)Halls, W.D. International Equivalences in Access to Higher Education: A Study of Problems with Special Reference to Selected Countries. Paris: Unesco, 1971.
Citatione MLA (9a ed.)Halls, W.D. International Equivalences in Access to Higher Education: A Study of Problems with Special Reference to Selected Countries. Unesco, 1971.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.