Hoffman, G. W. (1972). Regional development strategy in southeast Europe: A comparative analysis of Albania, Bulgaria, Greece, Romania and Yugoslavia. Praeger.
Chicago-Zitierstil (17. Ausg.)Hoffman, George Walter. Regional Development Strategy in Southeast Europe: A Comparative Analysis of Albania, Bulgaria, Greece, Romania and Yugoslavia. New York u.a: Praeger, 1972.
MLA-Zitierstil (9. Ausg.)Hoffman, George Walter. Regional Development Strategy in Southeast Europe: A Comparative Analysis of Albania, Bulgaria, Greece, Romania and Yugoslavia. Praeger, 1972.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.