Psacharopoulos, . G. (1982). The economics of higher education in developing countries. World Bank.
Lua i Stíl Chicago (17ú heag.)Psacharopoulos, George. The Economics of Higher Education in Developing Countries. Washington, D.C.: World Bank, 1982.
Lua MLA (9ú heag.)Psacharopoulos, George. The Economics of Higher Education in Developing Countries. World Bank, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.