Singh . Prabhkar & B.S.Asati. (2020). Seed Production Technology of Vegetables (الطبعة الثانية.). Daya Publishhing House.
Style de citation Chicago (17e éd.)Singh . Prabhkar et B.S.Asati. Seed Production Technology of Vegetables. الطبعة الثانية. New Delhi: Daya Publishhing House, 2020.
Style de citation MLA (9e éd.)Singh . Prabhkar et B.S.Asati. Seed Production Technology of Vegetables. الطبعة الثانية. Daya Publishhing House, 2020.