National Council of Teachers of Mathematics & Sharron, S. (1979). Applications in school mathematics. NCTM.
Цитирование в стиле Чикаго (17-е изд.)National Council of Teachers of Mathematics и Sidney Sharron. Applications in School Mathematics. Reston, VA: NCTM, 1979.
Цитирование MLA (9-е изд.)National Council of Teachers of Mathematics и Sidney Sharron. Applications in School Mathematics. NCTM, 1979.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.