(1994). Mathematics teaching in the middle school. National Council of Teachers of Mathematics.
Citace podle Chicago (17th ed.)Mathematics Teaching in the Middle School. Reston, VA: National Council of Teachers of Mathematics, 1994.
Citace podle MLA (9th ed.)Mathematics Teaching in the Middle School. National Council of Teachers of Mathematics, 1994.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..