(2015). The Official Guide for GMAT Quantitative Review 2016. Hoboken: Wiley.
Trích dẫn kiểu ChicagoThe Official Guide for GMAT Quantitative Review 2016. Hoboken: Wiley, 2015.
MLA citiranjeThe Official Guide for GMAT Quantitative Review 2016. Hoboken: Wiley, 2015.
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