Blood, D. F., & Budd, W. C. (1972). Educational measurement and evaluation. Harper and Row.
Citazione stile Chigago Style (17a edizione)Blood, Don F., e William C. Budd. Educational Measurement and Evaluation. New York: Harper and Row, 1972.
Citatione MLA (9a ed.)Blood, Don F., e William C. Budd. Educational Measurement and Evaluation. Harper and Row, 1972.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.