Pike, L. W., & Evans, F. R. (1972). Effects of special instruction for three kinds of mathematics aptitude items. College Entrance Examination Board.
Chicago-Zitierstil (17. Ausg.)Pike, Lewis W., und Franklin R. Evans. Effects of Special Instruction for Three Kinds of Mathematics Aptitude Items. New York: College Entrance Examination Board, 1972.
MLA-Zitierstil (9. Ausg.)Pike, Lewis W., und Franklin R. Evans. Effects of Special Instruction for Three Kinds of Mathematics Aptitude Items. College Entrance Examination Board, 1972.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.