Husain, I. (1972). Population Analysis and studies. Somaiya Pub. P Ltd.
芝加哥风格引文Husain, I. Population Analysis and Studies. NULL: Somaiya Pub. P Ltd, 1972.
MLA引文Husain, I. Population Analysis and Studies. Somaiya Pub. P Ltd, 1972.
警告：这些引文格式不一定是100％准确.