JONES, B. . . . . . R. (2014). The focus model: Systematic school improvement for all schools. CORWIN press.
Lua i Stíl Chicago (17ú heag.)JONES, B. R. The Focus Model: Systematic School Improvement for All Schools. CORWIN press, 2014.
Lua MLA (9ú heag.)JONES, B. R. The Focus Model: Systematic School Improvement for All Schools. CORWIN press, 2014.
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