International Professional Development Association. Professional development in education. Routledge, Taylor & Francis Group : International Professional Development Association.
Cita Chicago (17th ed.)International Professional Development Association. Professional Development in Education. Abingdon, U.K.: Routledge, Taylor & Francis Group : International Professional Development Association.
Cita MLA (9th ed.)International Professional Development Association. Professional Development in Education. Routledge, Taylor & Francis Group : International Professional Development Association.
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