Saris, W. E., & Gallhofer, I. N. DESIGN, EVALUATION, AND ANALYSIS OF QUESTIONNAIRES FOR SURVEY RESEARCH (Second Edition.).
Chicago Style (17th ed.) CitationSaris, Willem E., and Irmtraud N. Gallhofer. DESIGN, EVALUATION, AND ANALYSIS OF QUESTIONNAIRES FOR SURVEY RESEARCH. Second Edition.
MLA (8th ed.) CitationSaris, Willem E., and Irmtraud N. Gallhofer. DESIGN, EVALUATION, AND ANALYSIS OF QUESTIONNAIRES FOR SURVEY RESEARCH. Second Edition.
Warning: These citations may not always be 100% accurate.