United Nations. Industrial Development Organization, V. (1969). Studies in the development of plastics industries (Petro-chemical ...No.4). United Nations.
Chicago-Zitierstil (17. Ausg.)United Nations. Industrial Development Organization, Vienna. Studies in the Development of Plastics Industries (Petro-chemical ...No.4). United Nations, 1969.
MLA-Zitierstil (9. Ausg.)United Nations. Industrial Development Organization, Vienna. Studies in the Development of Plastics Industries (Petro-chemical ...No.4). United Nations, 1969.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.