Ellis, A. (1947). A comparison of the use of direct and indirect phrasing in personality questionnaires. The American Psychological Association.
Chicago-Zitierstil (17. Ausg.)Ellis, Albert. A Comparison of the Use of Direct and Indirect Phrasing in Personality Questionnaires. Washington, D.C: The American Psychological Association, 1947.
MLA-Zitierstil (9. Ausg.)Ellis, Albert. A Comparison of the Use of Direct and Indirect Phrasing in Personality Questionnaires. The American Psychological Association, 1947.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.