Rao, M. R. (2013). Pearson's Sentence Correction for the GMAT. Pearson.
Lua i Stíl Chicago (17ú heag.)Rao, M.L.V. Ramana. Pearson's Sentence Correction for the GMAT. Noida: Pearson, 2013.
Lua MLA (9ú heag.)Rao, M.L.V. Ramana. Pearson's Sentence Correction for the GMAT. Pearson, 2013.
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