(2011). Mastering the basic math facts in addition and subtraction: Strategies, activities & interventions to move students beyond memorization / Susan O'Connell and John SanGiovanni.
Chicago Style (17th ed.) CitationMastering the Basic Math Facts in Addition and Subtraction: Strategies, Activities & Interventions to Move Students Beyond Memorization / Susan O'Connell and John SanGiovanni. 2011.
MLA (9th ed.) CitationMastering the Basic Math Facts in Addition and Subtraction: Strategies, Activities & Interventions to Move Students Beyond Memorization / Susan O'Connell and John SanGiovanni. 2011.
Warning: These citations may not always be 100% accurate.