Nirmala, V. (1992). Economic analysis of rice cultivation: A study of Tamil Nadu. Concept Pub. Co..
芝加哥风格引文Nirmala, V. Economic Analysis of Rice Cultivation: A Study of Tamil Nadu. New Delhi: Concept Pub. Co., 1992.
MLA引文Nirmala, V. Economic Analysis of Rice Cultivation: A Study of Tamil Nadu. Concept Pub. Co., 1992.
警告：这些引文格式不一定是100％准确.