(美) 希思 & 尚书. (2021). 上游思维: Upstream: the quest to solve problems before they happen. 中信出版集团股份有限公司.
Chicago Style (17. basım) Atıf(美) 希思 ve 尚书. 上游思维: Upstream: The Quest to Solve Problems Before They Happen. 中信出版集团股份有限公司, 2021.
MLA (8th ed.) Atıf(美) 希思 ve 尚书. 上游思维: Upstream: The Quest to Solve Problems Before They Happen. 中信出版集团股份有限公司, 2021.
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