Universal Publication. (2022). Official Languages Act 1963 (19 Of 1963) (1st.). Lexis Nexis.
芝加哥风格引文Universal Publication. Official Languages Act 1963 (19 Of 1963). 1st. New Delhi: Lexis Nexis, 2022.
MLA引文Universal Publication. Official Languages Act 1963 (19 Of 1963). 1st. Lexis Nexis, 2022.
警告：这些引文格式不一定是100％准确.