Παραπομπή APA

Sunil Kumar. (2007). Emergence of the Delhi Sultanate 1192-1286. Permanent black.

Παραπομπή Chicago Style

Sunil Kumar. Emergence of the Delhi Sultanate 1192-1286. Delhi: Permanent black, 2007.

Παραπομπή MLA

Sunil Kumar. Emergence of the Delhi Sultanate 1192-1286. Permanent black, 2007.