APA-viite (7. p.)

(2000). Percentage of Students Who Used A Computer at Home: 1997. U.S. Department of Education.

Chicago-viite (17. p.)

Percentage of Students Who Used A Computer at Home: 1997. U.S. Department of Education, 2000.

MLA-viite (9. p.)

Percentage of Students Who Used A Computer at Home: 1997. U.S. Department of Education, 2000.

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