Penggayaan APA

SARIS, Willem E., GALLHOFER, Irmtraud N.. (2007). Design, evaluation, and analysis of questionnaires for survey research . New Jersey: Jogn Wiley & Sons.

Chicago Style

SARIS, Willem E., GALLHOFER, Irmtraud N.. Design, evaluation, and analysis of questionnaires for survey research. New Jersey: Jogn Wiley & Sons, 2007. Buku.

MLA Style

SARIS, Willem E., GALLHOFER, Irmtraud N.. Design, evaluation, and analysis of questionnaires for survey research. New Jersey: Jogn Wiley & Sons, 2007. Buku.

Turabian Style

SARIS, Willem E., GALLHOFER, Irmtraud N.. Design, evaluation, and analysis of questionnaires for survey research. New Jersey: Jogn Wiley & Sons, 2007. Buku.