Martin-Gay, K. E. (2008). Prealgebra (5th edition.). Pearson Prentice Hall.
Chicago Style aipamenaMartin-Gay, K. Elayn. Prealgebra. 5th edition. Upper Saddle River, N.J: Pearson Prentice Hall, 2008.
MLA aipamenaMartin-Gay, K. Elayn. Prealgebra. 5th edition. Pearson Prentice Hall, 2008.
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