Gorard, S. (2007). Quantitative methods in educational research: The role of numbers made easy. London: Continuum.
Trích dẫn kiểu ChicagoGorard, Stephen. Quantitative Methods in Educational Research: The Role of Numbers Made Easy. London: Continuum, 2007.
Trích dẫn MLAGorard, Stephen. Quantitative Methods in Educational Research: The Role of Numbers Made Easy. London: Continuum, 2007.
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