Kotalwar Atul & Yadav Indrajit. (2023). Paryavaran Va Paristhitiki: UPSC MPSC Exam (3rd.). Unique Academy Publications.
Chicagoスタイル(17版)引用形式Kotalwar Atul , Yadav Indrajit. Paryavaran Va Paristhitiki: UPSC MPSC Exam. 3rd. Pune: Unique Academy Publications, 2023.
MLA(9版)引用形式Kotalwar Atul , Yadav Indrajit. Paryavaran Va Paristhitiki: UPSC MPSC Exam. 3rd. Unique Academy Publications, 2023.
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