Kappelhof, J. W. S. (2014). The Impact of Method Bias on the Cross-Cultural Comparability in Face-to-Face Surveys Among Ethnic Minorities. Methoden, Daten, Analysen : MDA : Zeitschrift für empirische Sozialforschung.
Lua i Stíl Chicago (17ú heag.)Kappelhof, Joost W. S. "The Impact of Method Bias on the Cross-Cultural Comparability in Face-to-Face Surveys Among Ethnic Minorities." Methoden, Daten, Analysen : MDA : Zeitschrift Für Empirische Sozialforschung 2014.
Lua MLA (8ú heag.)Kappelhof, Joost W. S. "The Impact of Method Bias on the Cross-Cultural Comparability in Face-to-Face Surveys Among Ethnic Minorities." Methoden, Daten, Analysen : MDA : Zeitschrift Für Empirische Sozialforschung, 2014.
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