Watson, G. (1980). Statistical inquiry: Elementary statistics for the political, social and policy sciences. John Wiley and Sons.
Chicago-Zitierstil (17. Ausg.)Watson, George. Statistical Inquiry: Elementary Statistics for the Political, Social and Policy Sciences. New York: John Wiley and Sons, 1980.
MLA-Zitierstil (9. Ausg.)Watson, George. Statistical Inquiry: Elementary Statistics for the Political, Social and Policy Sciences. John Wiley and Sons, 1980.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.