Brahier, D. J. Teaching Secondary and Middle School Mathematics: Pearson New International Edition (4.). Pearson Education UK.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBrahier, Daniel J. Teaching Secondary and Middle School Mathematics: Pearson New International Edition. 4. Pearson Education UK.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBrahier, Daniel J. Teaching Secondary and Middle School Mathematics: Pearson New International Edition. 4. Pearson Education UK.
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