SpringerLink (Online service), Dris, R., & Jain, S. M. (2004). Production Practices and Quality Assessment of Food Crops Volume 1: Preharvest Practice. Springer Netherlands.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Ramdane Dris, και Shri Mohan Jain. Production Practices and Quality Assessment of Food Crops Volume 1: Preharvest Practice. Dordrecht: Springer Netherlands, 2004.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Production Practices and Quality Assessment of Food Crops Volume 1: Preharvest Practice. Springer Netherlands, 2004.
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