Style de citation APA

Roy, P. a., Frederick B Waisanen, & Everett M Rogers. (1969). Impact of communication on rural development. National Institute of community development.

Style de citation Chicago

Roy, Prodipto...[et al.], Frederick B Waisanen, et Everett M Rogers. Impact of Communication on Rural Development. Hyderabad: National Institute of community development, 1969.

Style de citation MLA

Roy, Prodipto...[et al.], et al. Impact of Communication on Rural Development. National Institute of community development, 1969.