Singh, R. (2018). Objective Indian economy and social development (3rd.). Mcgraw Hill.
芝加哥风格引文Singh, Ramesh. Objective Indian Economy and Social Development. 3rd. Chennai: Mcgraw Hill, 2018.
MLA引文Singh, Ramesh. Objective Indian Economy and Social Development. 3rd. Mcgraw Hill, 2018.
警告：这些引文格式不一定是100％准确.