Professional. (2019). Research & Development Cess Act, 1986 alongwith Rules, 1996. Professional Book Publishers.
芝加哥风格引文Professional. Research & Development Cess Act, 1986 Alongwith Rules, 1996. Professional Book Publishers, 2019.
MLA引文Professional. Research & Development Cess Act, 1986 Alongwith Rules, 1996. Professional Book Publishers, 2019.
警告：这些引文格式不一定是100％准确.