APA استشهاد

National council of applied economic research. (1969). Industrial programmes for the fourth plan. National Council of Applied Economic Research.

استشهاد بنمط شيكاغو

National council of applied economic research. Industrial Programmes for the Fourth Plan. New Delhi: National Council of Applied Economic Research, 1969.

MLA استشهاد

National council of applied economic research. Industrial Programmes for the Fourth Plan. National Council of Applied Economic Research, 1969.