Bohrnstedt, G. W. K. (1982). Statistics for social data analysis (2nd ed.). F.E. Peacock.
Chicago Style aipamenaBohrnstedt, George W. Knoke. Statistics for Social Data Analysis. 2nd ed. Itasca: F.E. Peacock, 1982.
MLA aipamenaBohrnstedt, George W. Knoke. Statistics for Social Data Analysis. 2nd ed. F.E. Peacock, 1982.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.