Παραπομπή APA

Priyamvada N Purushotham. (2012). Purple line. Harper Collins publishers.

Παραπομπή Chicago Style

Priyamvada N Purushotham. Purple Line. Noida: Harper Collins publishers, 2012.

Παραπομπή MLA

Priyamvada N Purushotham. Purple Line. Harper Collins publishers, 2012.