APA (7. basım) Alıntı
Lucas, R. W. (1994). How to develop effective communication skills. Jack Wilson and Associates.
Chicago Style (17. basım) Atıf
Lucas, Robert W. How to Develop Effective Communication Skills. Illonois, Chicago: Jack Wilson and Associates, 1994.
MLA (9th ed.) Atıf
Lucas, Robert W. How to Develop Effective Communication Skills. Jack Wilson and Associates, 1994.
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