(2000). Students Who Reported it Would be Easy to Get Drugs: 1992-98. U.S. Department of Education.
Cita Chicago (17th ed.)Students Who Reported It Would Be Easy to Get Drugs: 1992-98. U.S. Department of Education, 2000.
Cita MLA (9th ed.)Students Who Reported It Would Be Easy to Get Drugs: 1992-98. U.S. Department of Education, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.