Παραπομπή APA

Arinivasa Ayyangar, P. (1988). Stone age in India (1st.). Asian.

Παραπομπή Chicago Style

Arinivasa Ayyangar, P.T. Stone Age in India. 1st. New Delhi: Asian, 1988.

Παραπομπή MLA

Arinivasa Ayyangar, P.T. Stone Age in India. 1st. Asian, 1988.