Versluys, J. D. N. (1950). Village development schemes in Ceylon and India. South Asia Science Cooperation Office.
芝加哥风格引文Versluys, J. D. N. Village Development Schemes in Ceylon and India. New Delhi: South Asia Science Cooperation Office, 1950.
MLA引文Versluys, J. D. N. Village Development Schemes in Ceylon and India. South Asia Science Cooperation Office, 1950.
警告：这些引文格式不一定是100％准确.