Mason, E. J., & Bramble, W. J. (1978). Understanding and conducting research: Applications in education and the behavioral sciences. McGraw-Hill Book Company.
Cita Chicago Style (17a ed.)Mason, Emanuel J., y William J. Bramble. Understanding and Conducting Research: Applications in Education and the Behavioral Sciences. New York [i pozostałe]: McGraw-Hill Book Company, 1978.
Cita MLA (9a ed.)Mason, Emanuel J., y William J. Bramble. Understanding and Conducting Research: Applications in Education and the Behavioral Sciences. McGraw-Hill Book Company, 1978.
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