Social science research design and statistics
Rovai Alfred P., Baker Jason D., Ponton Michael K.Kniha
Citace v seznamu literatury:
ROVAI, Alfred P.; BAKER, Jason D. a PONTON, Michael K. Social science research design and statistics: a practitioner's guide to research methods and IBM SPSS analysis. Second edition. Chesapeake: Watertree Press, [2014]. ISBN 9780978718688.