Zimmermann, S., & Zimmermann, B. (2006). The fork-lift truck driver: How to become an expert; [what must they comply with? What do they have to do? How do they have to behave? With specimen questions to prepare for the examination] (2. Aufl.). Resch.
Chicago-Zitierstil (17. Ausg.)Zimmermann, Siegfried, und Bernd Zimmermann. The Fork-lift Truck Driver: How to Become an Expert; [what Must They Comply with? What Do They Have to Do? How Do They Have to Behave? With Specimen Questions to Prepare for the Examination]. 2. Aufl. Gräfelfing: Resch, 2006.
MLA-Zitierstil (9. Ausg.)Zimmermann, Siegfried, und Bernd Zimmermann. The Fork-lift Truck Driver: How to Become an Expert; [what Must They Comply with? What Do They Have to Do? How Do They Have to Behave? With Specimen Questions to Prepare for the Examination]. 2. Aufl. Resch, 2006.