Davis, S. F. Introduction to Statistics and Research Methods: Pearson New International Edition : Becoming a Psychological Detective, An (1.). Pearson Education UK.
Chicago-viite (17. p.)Davis, Stephen F.;Smith. Introduction to Statistics and Research Methods: Pearson New International Edition : Becoming a Psychological Detective, An. 1. Pearson Education UK.
MLA-viite (8. p.)Davis, Stephen F.;Smith. Introduction to Statistics and Research Methods: Pearson New International Edition : Becoming a Psychological Detective, An. 1. Pearson Education UK.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.