(2000). Students Who Took Advanced Placement (AP) Examinations. U.S. Department of Education.
Citazione stile Chigago Style (17a edizione)Students Who Took Advanced Placement (AP) Examinations. U.S. Department of Education, 2000.
Citatione MLA (9a ed.)Students Who Took Advanced Placement (AP) Examinations. U.S. Department of Education, 2000.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.