Armitage, A. M. (1993). Specialty cut flowers: The production of annuals, perennials, bulbs and woody plants for fresh and dried cut flowers. Varsity.
Chicago-Zitierstil (17. Ausg.)Armitage, Allan M. Specialty Cut Flowers: The Production of Annuals, Perennials, Bulbs and Woody Plants for Fresh and Dried Cut Flowers. Portland: Varsity, 1993.
MLA-Zitierstil (9. Ausg.)Armitage, Allan M. Specialty Cut Flowers: The Production of Annuals, Perennials, Bulbs and Woody Plants for Fresh and Dried Cut Flowers. Varsity, 1993.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.