Pathal K.B & Ram F. (2002). Techniques Of Demographic Analysis (2nd.). Himalaya Publishing House Pvt.Ltd.
芝加哥风格引文Pathal K.B 与 Ram F. Techniques Of Demographic Analysis. 2nd. Mumbai: Himalaya Publishing House Pvt.Ltd, 2002.
MLA引文Pathal K.B 与 Ram F. Techniques Of Demographic Analysis. 2nd. Himalaya Publishing House Pvt.Ltd, 2002.
警告：这些引文格式不一定是100％准确.