Johnson, D. W. (1990). Measuring Up: Making Literacy Evaluation Meaningful.
Citazione stile Chigago Style (17a edizione)Johnson, Debra Wilcox. Measuring Up: Making Literacy Evaluation Meaningful. 1990.
Citatione MLA (9a ed.)Johnson, Debra Wilcox. Measuring Up: Making Literacy Evaluation Meaningful. 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.