Mason, E. J., & J. Bramble, W. (1997). Research in education and behavioral Sciences: Concepts and methods. Brown & Benchmark.
Chicago Style (17th ed.) ZitazioaMason, Emanuel J., eta William J. Bramble. Research in Education and Behavioral Sciences: Concepts and Methods. Madison: Brown & Benchmark, 1997.
MLA (9th ed.) ZitazioaMason, Emanuel J., eta William J. Bramble. Research in Education and Behavioral Sciences: Concepts and Methods. Brown & Benchmark, 1997.
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