Thorpe Showick & Thorpe Edgar. (2023). General Studies Paper II: CSAT 2023 (13th ed.). Pearson India Education services Pvt. Ltd.
Chicago-čujuhus (17. p.)Thorpe Showick juo Thorpe Edgar. General Studies Paper II: CSAT 2023. 13th ed. Noida: Pearson India Education services Pvt. Ltd, 2023.
MLA-čujuhus (9. p.)Thorpe Showick juo Thorpe Edgar. General Studies Paper II: CSAT 2023. 13th ed. Pearson India Education services Pvt. Ltd, 2023.
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