(美)大卫·约翰逊(David Johnson)著. (2017). 交往的艺术：社交智商与沟通力训练：interpersonal effectiveness and self-actualization. 人民邮电出版社.
Dyfyniad Arddull Chicago(美)大卫·约翰逊(David Johnson)著. 交往的艺术：社交智商与沟通力训练：interpersonal Effectiveness and Self-actualization. 人民邮电出版社, 2017.
Dyfyniad MLA(美)大卫·约翰逊(David Johnson)著. 交往的艺术：社交智商与沟通力训练：interpersonal Effectiveness and Self-actualization. 人民邮电出版社, 2017.
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