Educational Testing Service (U.S.), College Entrance Examination Board, & Angoff, W. H. (1971). The College Board Admissions Testing Program: A technical report on research and development activities relating to the Scholastic Aptitude Test and Achievement Tests. College Entrance Examination Board.
Chicago Style (17. basım) AtıfEducational Testing Service (U.S.), College Entrance Examination Board, ve William H. Angoff. The College Board Admissions Testing Program: A Technical Report on Research and Development Activities Relating to the Scholastic Aptitude Test and Achievement Tests. New York: College Entrance Examination Board, 1971.
MLA (8th ed.) AtıfEducational Testing Service (U.S.), et al. The College Board Admissions Testing Program: A Technical Report on Research and Development Activities Relating to the Scholastic Aptitude Test and Achievement Tests. College Entrance Examination Board, 1971.