Ashfaq Ali. (1976). Economic development of Bhopal: A socio-economic survey, 1901-1975 (Enl. ed.). Jai Bharat Pub. House : distributors, Layall Book Depot.
Lua i Stíl Chicago (17ú heag.)Ashfaq Ali. Economic Development of Bhopal: A Socio-economic Survey, 1901-1975. Enl. ed. Bhopal: Jai Bharat Pub. House : distributors, Layall Book Depot, 1976.
Lua MLA (8ú heag.)Ashfaq Ali. Economic Development of Bhopal: A Socio-economic Survey, 1901-1975. Enl. ed. Jai Bharat Pub. House : distributors, Layall Book Depot, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.