CHOWDHURI, P. (1973). Economics of research and development. People's Pub.
Citación estilo ChicagoCHOWDHURI, P.N. Economics of Research and Development. New Delhi: People's Pub, 1973.
Cita MLACHOWDHURI, P.N. Economics of Research and Development. People's Pub, 1973.
Warning: These citations may not always be 100% accurate.