Miller, M., & Lee, M. (1994). Estimation investigations: More than 65 activities to build mathematical reasoning and number sense. Scholastic Professional Books.
Цитирование в стиле Чикаго (17-е изд.)Miller, Marcia, и Martin Lee. Estimation Investigations: More than 65 Activities to Build Mathematical Reasoning and Number Sense. New York: Scholastic Professional Books, 1994.
Цитирование MLA (9-е изд.)Miller, Marcia, и Martin Lee. Estimation Investigations: More than 65 Activities to Build Mathematical Reasoning and Number Sense. Scholastic Professional Books, 1994.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.