Não informado. (1972). College Board News. College Entrance Examination Board.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. College Board News. New York: College Entrance Examination Board, 1972.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. College Board News. College Entrance Examination Board, 1972.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.