Krista D. Bridgmon, W. E. M. Quantitative and Statistical Research Methods: From Hypothesis to Results (2012).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKrista D. Bridgmon, William Eugene Martin. Quantitative and Statistical Research Methods: From Hypothesis to Results (2012).
एमएलए (8वां संस्करण) प्रशस्ति पत्रKrista D. Bridgmon, William Eugene Martin. Quantitative and Statistical Research Methods: From Hypothesis to Results (2012).
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