Sumner, R. (1975). Tests of attainment in mathematics in schools: Monitoring feasibility study. National Foundation for Educational Research in England and Wales.
Citação norma ChicagoSumner, Raymond. Tests of Attainment in Mathematics in Schools: Monitoring Feasibility Study. London: National Foundation for Educational Research in England and Wales, 1975.
Citação norma MLASumner, Raymond. Tests of Attainment in Mathematics in Schools: Monitoring Feasibility Study. National Foundation for Educational Research in England and Wales, 1975.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.