(2004). National Educational Technology Standards for Students Curriculum Series: Social Studies Units for Grades 9-12. International Society for Technology in Education / ISTE.
Chicago-čujuhus (17. p.)National Educational Technology Standards for Students Curriculum Series: Social Studies Units for Grades 9-12. International Society for Technology in Education / ISTE, 2004.
MLA-čujuhus (9. p.)National Educational Technology Standards for Students Curriculum Series: Social Studies Units for Grades 9-12. International Society for Technology in Education / ISTE, 2004.
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