Suman, H. N. P. S. (1974). Direct taxation and economic growth in India. Sterling Publishers.
芝加哥风格引文Suman, H. N. P. S. Direct Taxation and Economic Growth in India. New Delhi: Sterling Publishers, 1974.
MLA引文Suman, H. N. P. S. Direct Taxation and Economic Growth in India. Sterling Publishers, 1974.
警告：这些引文格式不一定是100％准确.