Venkataraman, G. (1992). Why are things the way they are? Universities Press.
Παραπομπή Chicago StyleVenkataraman, G. Why Are Things the Way They Are? Hyderabad: Universities Press, 1992.
Παραπομπή MLAVenkataraman, G. Why Are Things the Way They Are? Universities Press, 1992.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.