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Lua i Stíl Chicago (17ú heag.)ebrary, Inc, agus Th Wubbels. Interpersonal Relationships in Education: An Overview of Contemporary Research. Rotterdam: Sense Publishers, 2012.
Lua MLA (9ú heag.)ebrary, Inc, agus Th Wubbels. Interpersonal Relationships in Education: An Overview of Contemporary Research. Sense Publishers, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.