Samajik Vidnyan.Bhag.1.Madhyakalin Bharat.Kaksha.7 / Thapar, Romila .

Thapar, Romila .

Samajik Vidnyan.Bhag.1.Madhyakalin Bharat.Kaksha.7 / Thapar, Romila . - NCERT 1998 - 138

301 / THA