Dokumentuaren aipamena

APA aipamena

Rackham, N. (2017). Tăng tốc bán hàng bằng SPIN =: SPIN selling. Hà Nội: Lao động - Xã hội.

Chicago Style aipamena

Rackham, Neil. Tăng Tốc Bán Hàng Bằng SPIN =: SPIN Selling. Hà Nội: Lao động - Xã hội, 2017.

MLA aipamena

Rackham, Neil. Tăng Tốc Bán Hàng Bằng SPIN =: SPIN Selling. Hà Nội: Lao động - Xã hội, 2017.

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