Jauhri, R. C. (1968). Firoz Tughluq, 1351-1388 A.D ([1st ed.].). Shiva Lal Agarwala.
Lua i Stíl Chicago (17ú heag.)Jauhri, R. C. Firoz Tughluq, 1351-1388 A.D. [1st ed.]. Agra: Shiva Lal Agarwala, 1968.
Lua MLA (8ú heag.)Jauhri, R. C. Firoz Tughluq, 1351-1388 A.D. [1st ed.]. Shiva Lal Agarwala, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.