Não informado. (1999). Learning and Leading with Technology. International Society for Technology in Education.
Lua i Stíl Chicago (17ú heag.)Não informado. Learning and Leading with Technology. Eugene, Ore: International Society for Technology in Education, 1999.
Lua MLA (8ú heag.)Não informado. Learning and Leading with Technology. International Society for Technology in Education, 1999.
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