ORNSTEIN, M. (2013). A companion to survey research. Sage.
Chicago Style (17th ed.) CitationORNSTEIN, Michael. A Companion to Survey Research. Sage, 2013.
MLA citiranjeORNSTEIN, Michael. A Companion to Survey Research. Sage, 2013.
Opozorilo: Ti citati niso vedno 100% točni.