Roy, P. (1969). Impact of communications on rural development: And investigation in costarica and India.
استشهاد بنمط شيكاغوRoy, Prodipto. Impact of Communications on Rural Development: And Investigation in Costarica and India. 1969.
MLA استشهادRoy, Prodipto. Impact of Communications on Rural Development: And Investigation in Costarica and India. 1969.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.