INDIA GOVERNMENT. (1999). INDIA 1999: A REFERENCE ANNUAL. PUBLICATIONS DIVISION.
芝加哥风格引文INDIA GOVERNMENT. INDIA 1999: A REFERENCE ANNUAL. NEW DELHI: PUBLICATIONS DIVISION, 1999.
MLA引文INDIA GOVERNMENT. INDIA 1999: A REFERENCE ANNUAL. PUBLICATIONS DIVISION, 1999.
警告：这些引文格式不一定是100％准确.