Morris, R. Studies in mathematics education the education of secondary school teacher of mathematics. UNESCO.
Chicago-стиль цитированияMorris, Robert. Studies in Mathematics Education the Education of Secondary School Teacher of Mathematics. UNESCO.
MLA-цитированиеMorris, Robert. Studies in Mathematics Education the Education of Secondary School Teacher of Mathematics. UNESCO.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.