van den Hout, A., Böckenholt, U., & van der Heijden, P. G. M. (2010). Estimating the prevalence of sensitive behaviour and cheating with a dual design for direct questioning and randomized response. Blackwell Publishing Ltd.
Chicago-tyylinen lähdeviittausvan den Hout, Ardo, Ulf Böckenholt, ja Peter G M. van der Heijden. Estimating the Prevalence of Sensitive Behaviour and Cheating With a Dual Design for Direct Questioning and Randomized Response. Blackwell Publishing Ltd, 2010.
MLA-viitevan den Hout, Ardo, Ulf Böckenholt, ja Peter G M. van der Heijden. Estimating the Prevalence of Sensitive Behaviour and Cheating With a Dual Design for Direct Questioning and Randomized Response. Blackwell Publishing Ltd, 2010.
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