APA استشهاد

Cook, W. D., & Kuhn, T. E. (1982). Planning process in developing countries: Techniques and achievements. North-Holland.

استشهاد بنمط شيكاغو

Cook, Wade D., و Tillo E. Kuhn. Planning Process in Developing Countries: Techniques and Achievements. Amsterdam: North-Holland, 1982.

MLA استشهاد

Cook, Wade D., و Tillo E. Kuhn. Planning Process in Developing Countries: Techniques and Achievements. North-Holland, 1982.