Chopra, G. L. (1928). The Panjab as a sovereign state, 1799-1839. Uttar Chand Kapur & Sons.
Lua i Stíl Chicago (17ú heag.)Chopra, Gulshan Lall. The Panjab as a Sovereign State, 1799-1839. Lahore: Uttar Chand Kapur & Sons, 1928.
Lua MLA (8ú heag.)Chopra, Gulshan Lall. The Panjab as a Sovereign State, 1799-1839. Uttar Chand Kapur & Sons, 1928.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.