Raheja, P. (2023). Double cropping. Manager of Publications, Government of India, New Delhi.
Lua i Stíl Chicago (17ú heag.)Raheja, P.C. Double Cropping. Manager of Publications, Government of India, New Delhi, 2023.
Lua MLA (9ú heag.)Raheja, P.C. Double Cropping. Manager of Publications, Government of India, New Delhi, 2023.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.