RITTER, G. W. (2013). A straight forward guide to teacher merit pay: Encouraging and rewarding schoolwide improvement. Corwin.
Lua i Stíl Chicago (17ú heag.)RITTER, Gary W. A Straight Forward Guide to Teacher Merit Pay: Encouraging and Rewarding Schoolwide Improvement. Corwin, 2013.
Lua MLA (9ú heag.)RITTER, Gary W. A Straight Forward Guide to Teacher Merit Pay: Encouraging and Rewarding Schoolwide Improvement. Corwin, 2013.
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