MORGAN, K. (2014). Lessons in teaching number & place value in primary schools. Sage Publications.
Chicago-referens (17:e uppl.)MORGAN, Kath. Lessons in Teaching Number & Place Value in Primary Schools. Sage Publications, 2014.
MLA-referens (9:e uppl.)MORGAN, Kath. Lessons in Teaching Number & Place Value in Primary Schools. Sage Publications, 2014.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.