Robbins, S. P. &. H. (2022). Training In Interpersonal Skills Tips for Managing People at Work (06th.). Pearson.
Chicago-viite (17. p.)Robbins, Stephen P. & Hunsaker. Training In Interpersonal Skills Tips for Managing People at Work. 06th. New Delhi: Pearson, 2022.
MLA-viite (9. p.)Robbins, Stephen P. & Hunsaker. Training In Interpersonal Skills Tips for Managing People at Work. 06th. Pearson, 2022.
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