Williams, F. (1979). জবধংড়হরহম রিঃয ংঃধঃরংঃরপং: How to read quantitative research (2nd ed.). Holt, Rinehart and Winston.
Cita Chicago Style (17a ed.)Williams, Frederick. জবধংড়হরহম রিঃয ংঃধঃরংঃরপং: How to Read Quantitative Research. 2nd ed. New York: Holt, Rinehart and Winston, 1979.
Cita MLA (9a ed.)Williams, Frederick. জবধংড়হরহম রিঃয ংঃধঃরংঃরপং: How to Read Quantitative Research. 2nd ed. Holt, Rinehart and Winston, 1979.
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