Resh, H. M. (1981). Hydroponic food production: A definitive guidebook of soilless food growing methods for the professional and commercial grower and the advanced home hydroponics gardener (2.d ed.). Woodbridge Press.
Chicago-Zitierstil (17. Ausg.)Resh, Howard M. Hydroponic Food Production: A Definitive Guidebook of Soilless Food Growing Methods for the Professional and Commercial Grower and the Advanced Home Hydroponics Gardener. 2.d ed. Santa Barbara, Calif: Woodbridge Press, 1981.
MLA-Zitierstil (9. Ausg.)Resh, Howard M. Hydroponic Food Production: A Definitive Guidebook of Soilless Food Growing Methods for the Professional and Commercial Grower and the Advanced Home Hydroponics Gardener. 2.d ed. Woodbridge Press, 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.