Bottery, M. (2004). The challenges of educational leadership: Values of a globalized age. Paul Chapman Pub..
Lua i Stíl Chicago (17ú heag.)Bottery, Mike. The Challenges of Educational Leadership: Values of a Globalized Age. London ; Thousand Oaks, Calif.: Paul Chapman Pub., 2004.
Lua MLA (8ú heag.)Bottery, Mike. The Challenges of Educational Leadership: Values of a Globalized Age. Paul Chapman Pub., 2004.
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