Williams, F. (1979). জবধংড়হরহম রিঃয ংঃধঃরংঃরপং: How to read quantitative research (2nd ed.). Holt, Rinehart and Winston.
Chicago-Zitierstil (17. Ausg.)Williams, Frederick. জবধংড়হরহম রিঃয ংঃধঃরংঃরপং: How to Read Quantitative Research. 2nd ed. New York: Holt, Rinehart and Winston, 1979.
MLA-Zitierstil (9. Ausg.)Williams, Frederick. জবধংড়হরহম রিঃয ংঃধঃরংঃরপং: How to Read Quantitative Research. 2nd ed. Holt, Rinehart and Winston, 1979.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.