FREY, B. B. (2015). 100 Questions (and answers) about tests and measurement. Sage Publications.
Citazione stile Chigago Style (17a edizione)FREY, Bruce B. 100 Questions (and Answers) About Tests and Measurement. Sage Publications, 2015.
Citatione MLA (9a ed.)FREY, Bruce B. 100 Questions (and Answers) About Tests and Measurement. Sage Publications, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.