Não informado. (1972). College Board News. College Entrance Examination Board.
Chicago-Zitierstil (17. Ausg.)Não informado. College Board News. New York: College Entrance Examination Board, 1972.
MLA-Zitierstil (8. Ausg.)Não informado. College Board News. College Entrance Examination Board, 1972.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.