Παραπομπή APA

Jag paul sharma. (2011). Quality seed production of vegetable crops technological interventions: Volume 1. kalyani publishers.

Παραπομπή Chicago Style

Jag paul sharma. Quality Seed Production of Vegetable Crops Technological Interventions: Volume 1. Ludhiana: kalyani publishers, 2011.

Παραπομπή MLA

Jag paul sharma. Quality Seed Production of Vegetable Crops Technological Interventions: Volume 1. kalyani publishers, 2011.