Rogers, B. (1997). Cracking the hard class: Strategies for managing the harder than average class. Sydney: Scholastic Australia.
Styl ChicagoRogers, Bill. Cracking the Hard Class: Strategies for Managing the Harder Than Average Class. Sydney: Scholastic Australia, 1997.
Citace podle MLARogers, Bill. Cracking the Hard Class: Strategies for Managing the Harder Than Average Class. Sydney: Scholastic Australia, 1997.
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