APA citiranje

(2000). Percentage of Students Using Drugs During the Previous 30 Days: 1991-98. U.S. Department of Education.

Chicago Style (17th ed.) Citation

Percentage of Students Using Drugs During the Previous 30 Days: 1991-98. U.S. Department of Education, 2000.

MLA citiranje

Percentage of Students Using Drugs During the Previous 30 Days: 1991-98. U.S. Department of Education, 2000.

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