Kumar.Abhinav & Ashok Kumar. (2022). Production Technology For Ornamental Crops, Medicinal , Aromatic Plants and Landscping. Kalyani Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKumar.Abhinav और Ashok Kumar. Production Technology For Ornamental Crops, Medicinal , Aromatic Plants and Landscping. New Delhi: Kalyani Publishing, 2022.
एमएलए (9वां संस्करण) प्रशस्ति पत्रKumar.Abhinav और Ashok Kumar. Production Technology For Ornamental Crops, Medicinal , Aromatic Plants and Landscping. Kalyani Publishing, 2022.