Resh, H. M. (1987). Hydroponic food production: A definitive guidebook of soilless food growing methods for the professional and commercial grower and the advanced home hydroponics gardener (Rev. 3. ed.). Woodbridge Pr.
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. Rev. 3. ed. Santa Barbara, Calif: Woodbridge Pr, 1987.
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. Rev. 3. ed. Woodbridge Pr, 1987.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.