ERIC Center for Science, Mathematics, and Environmental Education, Higgins, J. L., & Heddens, J. W. (1976). Remedial mathematics: Diagnostic and prescriptive approaches. ERIC Center for Science.
Citazione stile Chigago Style (17a edizione)ERIC Center for Science, Mathematics, and Environmental Education, Jon L. Higgins, e James W. Heddens. Remedial Mathematics: Diagnostic and Prescriptive Approaches. Columbus: ERIC Center for Science, 1976.
Citatione MLA (9a ed.)ERIC Center for Science, Mathematics, and Environmental Education, et al. Remedial Mathematics: Diagnostic and Prescriptive Approaches. ERIC Center for Science, 1976.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.