Rogers, B. (1997). Cracking the hard class: Strategies for managing the harder than average class. Sydney: Scholastic Australia.
シカゴスタイル引用形Rogers, Bill. Cracking the Hard Class: Strategies for Managing the Harder Than Average Class. Sydney: Scholastic Australia, 1997.
MLA引用形式Rogers, Bill. Cracking the Hard Class: Strategies for Managing the Harder Than Average Class. Sydney: Scholastic Australia, 1997.
警告: この引用は必ずしも正確ではありません.