Best, J. W. (1977). Research in education (3rd ed.). Prentice -Hall.
Chicago Style (17th ed.) CitationBest, John W. Research in Education. 3rd ed. New Delhi: Prentice -Hall, 1977.
MLA (9th ed.) CitationBest, John W. Research in Education. 3rd ed. Prentice -Hall, 1977.
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