Cita APA (7th ed.)

Roy, P. (1969). The impact of communication on rural development: An investigation in Costa Rica and India. UNESCO (Paris) [and] National Institute of Community Development.

Cita Chicago (17th ed.)

Roy, Prodipto. The Impact of Communication on Rural Development: An Investigation in Costa Rica and India. Hyderabad: UNESCO (Paris) [and] National Institute of Community Development, 1969.

Cita MLA (9th ed.)

Roy, Prodipto. The Impact of Communication on Rural Development: An Investigation in Costa Rica and India. UNESCO (Paris) [and] National Institute of Community Development, 1969.