Lua APA (7ú heag.)

Bhattacharya, V. R. (1984). President Zail Singh: A profile of dedication. Metropolitan.

Lua i Stíl Chicago (17ú heag.)

Bhattacharya, Vivek Ranjan. President Zail Singh: A Profile of Dedication. New Delhi: Metropolitan, 1984.

Lua MLA (8ú heag.)

Bhattacharya, Vivek Ranjan. President Zail Singh: A Profile of Dedication. Metropolitan, 1984.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.