United nations industrial development organization. (1979). Industry 2000 perspectives. Austria: Printed.
Chicago ZitierstilUnited nations industrial development organization. Industry 2000 Perspectives. Austria: Printed, 1979.
MLA ZitierstilUnited nations industrial development organization. Industry 2000 Perspectives. Austria: Printed, 1979.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.