Cita APA (7a ed.)
Chapman, E. N., & Knowdell, R. L. Personal Counseling: A Practical Guide That Teaches Basic Counseling Skills (Ed. rev.). Crisp.
Cita estilo Chicago (17a ed.)
Chapman, Elwood N., y Richard L. Knowdell. Personal Counseling: A Practical Guide That Teaches Basic Counseling Skills. Ed. rev. Los Altos, EUA: Crisp.
Cita MLA (9a ed.)
Chapman, Elwood N., y Richard L. Knowdell. Personal Counseling: A Practical Guide That Teaches Basic Counseling Skills. Ed. rev. Crisp.
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