Heins, B. (2005). The role of labour unions in the process towards sustainable consumption and production: Report to the United Nations (1. ed.). Papierflieger-Verl.
Chicago-Zitierstil (17. Ausg.)Heins, Bernd. The Role of Labour Unions in the Process Towards Sustainable Consumption and Production: Report to the United Nations. 1. ed. Clausthal-Zellerfeld: Papierflieger-Verl, 2005.
MLA-Zitierstil (9. Ausg.)Heins, Bernd. The Role of Labour Unions in the Process Towards Sustainable Consumption and Production: Report to the United Nations. 1. ed. Papierflieger-Verl, 2005.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.