Stangor, C. (2011). Research methods for the behavioral sciences (4th ed.). Wadsworth Cengage Learning.
Citazione stile Chigago Style (17a edizione)Stangor, Charles. Research Methods for the Behavioral Sciences. 4th ed. Australia, Belmont, CA: Wadsworth Cengage Learning, 2011.
Citatione MLA (9a ed.)Stangor, Charles. Research Methods for the Behavioral Sciences. 4th ed. Wadsworth Cengage Learning, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.