APA ציטוט
Saris, W. E., & Gallhofer, I. (2014). Design, evaluation, and analysis of questionnaires for survey research (Second edition.). John Wiley & Sons.
Chicago Style (17th ed.) Citation
Saris, Willem E., and Irmtraud Gallhofer. Design, Evaluation, and Analysis of Questionnaires for Survey Research. Second edition. Hoboken, New Jersey: John Wiley & Sons, 2014.
ציטוט MLA
Saris, Willem E., and Irmtraud Gallhofer. Design, Evaluation, and Analysis of Questionnaires for Survey Research. Second edition. John Wiley & Sons, 2014.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.