Fowler, F. J. (2009). Survey research methods (4th ed.). Sage Publications.
Chicagoスタイル(17版)引用形式Fowler, Floyd J. Survey Research Methods. 4th ed. Thousand Oaks: Sage Publications, 2009.
MLA(8版)引用形式Fowler, Floyd J. Survey Research Methods. 4th ed. Sage Publications, 2009.
警告: この引用は必ずしも正確ではありません.