Ellis, A. (1947). A Comparison of the Use of Direct and Indirect Phrasing in Personality Questionnaires. G. Banta Publ. Co..
Cita Chicago Style (17a ed.)Ellis, Alfredo. A Comparison of the Use of Direct and Indirect Phrasing in Personality Questionnaires. Washington: G. Banta Publ. Co., 1947.
Cita MLA (9a ed.)Ellis, Alfredo. A Comparison of the Use of Direct and Indirect Phrasing in Personality Questionnaires. G. Banta Publ. Co., 1947.
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