Bajwa, K. S. (1928). A study of the development of agriculture in the Punjab and its economic effects.
Lua i Stíl Chicago (17ú heag.)Bajwa, Kapur Singh. A Study of the Development of Agriculture in the Punjab and Its Economic Effects. 1928.
Lua MLA (8ú heag.)Bajwa, Kapur Singh. A Study of the Development of Agriculture in the Punjab and Its Economic Effects. 1928.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.