Ferguson, G. A., & Takane, Y. (1989). Statistical analysis in psychology and education (6th ed.). McGraw-Hill.
Chicago Style aipamenaFerguson, George Andrew, and Yoshio Takane. Statistical Analysis in Psychology and Education. 6th ed. New York: McGraw-Hill, 1989.
MLA aipamenaFerguson, George Andrew, and Yoshio Takane. Statistical Analysis in Psychology and Education. 6th ed. McGraw-Hill, 1989.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.