Παραπομπή APA

Valsala P. (2014). Nellu (4th.). National Book Stall.

Παραπομπή Chicago Style

Valsala P. Nellu. 4th. Kottayam: National Book Stall, 2014.

Παραπομπή MLA

Valsala P. Nellu. 4th. National Book Stall, 2014.