Παραπομπή APA

(1972). Industry and the development countries. Austria: United Nations Industrial Development Organization.

Παραπομπή Chicago Style

Industry and the Development Countries. Austria: United Nations Industrial Development Organization, 1972.

Παραπομπή MLA

Industry and the Development Countries. Austria: United Nations Industrial Development Organization, 1972.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.