Sillorequez, E. Y. (1997). Combinations of instructional strategies: Effects on students' learning of mathematics concepts.
芝加哥风格引文Sillorequez, Editha Yap. Combinations of Instructional Strategies: Effects on Students' Learning of Mathematics Concepts. 1997.
MLA引文Sillorequez, Editha Yap. Combinations of Instructional Strategies: Effects on Students' Learning of Mathematics Concepts. 1997.
警告：这些引文格式不一定是100％准确.