Evans, D. (1977). Mathematics: friend or foe?: A review of some ideas about learning and teaching mathematics in the primary school. Allen & Unwin.
Chicago-Zitierstil (17. Ausg.)Evans, Dorothy. Mathematics: Friend or Foe?: A Review of Some Ideas About Learning and Teaching Mathematics in the Primary School. London: Allen & Unwin, 1977.
MLA-Zitierstil (9. Ausg.)Evans, Dorothy. Mathematics: Friend or Foe?: A Review of Some Ideas About Learning and Teaching Mathematics in the Primary School. Allen & Unwin, 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.