Mittal Siddharth. IAS Mains Civil Services General Studies Chapterwise Solved Papers (2023-2000). IAS Mains Civil Services General Studies Chapterwise Solved Papers (2023-2000).
芝加哥风格引文Mittal Siddharth. IAS Mains Civil Services General Studies Chapterwise Solved Papers (2023-2000). New Delhi: IAS Mains Civil Services General Studies Chapterwise Solved Papers (2023-2000).
MLA引文Mittal Siddharth. IAS Mains Civil Services General Studies Chapterwise Solved Papers (2023-2000). IAS Mains Civil Services General Studies Chapterwise Solved Papers (2023-2000).
警告：这些引文格式不一定是100％准确.