APA (7e ed.) Bronvermelding
Saris, W. E., & Gallhofer, I. (2014). Design, evaluation, and analysis of questionnaires for survey research (Second edition.). John Wiley & Sons.
Chicago (17e ed.) Bronvermelding
Saris, Willem E., en Irmtraud Gallhofer. Design, Evaluation, and Analysis of Questionnaires for Survey Research. Second edition. Hoboken, New Jersey: John Wiley & Sons, 2014.
MLA (9e ed.) Bronvermelding
Saris, Willem E., en Irmtraud Gallhofer. Design, Evaluation, and Analysis of Questionnaires for Survey Research. Second edition. John Wiley & Sons, 2014.
Let op: Deze citaties zijn niet altijd 100% accuraat.