Παραπομπή APA

Carnegie, D. (2019). Đắc nhân tâm =: How to win friends & influence people. Hà Nội: Thế giới.

Παραπομπή Chicago Style

Carnegie, Dale. Đắc Nhân Tâm =: How to Win Friends & Influence People. Hà Nội: Thế giới, 2019.

Παραπομπή MLA

Carnegie, Dale. Đắc Nhân Tâm =: How to Win Friends & Influence People. Hà Nội: Thế giới, 2019.

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