Cita APA (7th ed.)
Egan, G. (1976). Interpersonal living: A skills-contract approach to human-relations training in groups. Brooks/Cole Pub. Co..
Cita Chicago (17th ed.)
Egan, Gerard. Interpersonal Living: A Skills-contract Approach to Human-relations Training in Groups. Monterey, Calif.: Brooks/Cole Pub. Co., 1976.
Cita MLA (9th ed.)
Egan, Gerard. Interpersonal Living: A Skills-contract Approach to Human-relations Training in Groups. Brooks/Cole Pub. Co., 1976.
Atenció: Aquestes cites poden no estar 100% correctes.