OECD. (1976). Regional problems and policies in OECD countries. Paris: Organization for economic co-operation and development.
Chicago ZitierstilOECD. Regional Problems and Policies in OECD Countries. Paris: Organization for economic co-operation and development, 1976.
MLA ZitierstilOECD. Regional Problems and Policies in OECD Countries. Paris: Organization for economic co-operation and development, 1976.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.