College Entrance Examination Board & Educational Testing Service. (1967). Achievement Test. College Entrance Examination Board.
Citazione stile Chigago Style (17a edizione)College Entrance Examination Board e Educational Testing Service. Achievement Test. Princeton: College Entrance Examination Board, 1967.
Citatione MLA (9a ed.)College Entrance Examination Board e Educational Testing Service. Achievement Test. College Entrance Examination Board, 1967.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.