Brands, J. T. Equipment for vegetable production: Tools and implements, their use and the choice with the emphasis on the small-holding mechanization. Institute for Agricultural Engineering.
Chicago-referens (17:e uppl.)Brands, J. T. Equipment for Vegetable Production: Tools and Implements, Their Use and the Choice with the Emphasis on the Small-holding Mechanization. Wageningen: Institute for Agricultural Engineering.
MLA-referens (8:e uppl.)Brands, J. T. Equipment for Vegetable Production: Tools and Implements, Their Use and the Choice with the Emphasis on the Small-holding Mechanization. Institute for Agricultural Engineering.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.