Lowitt, E., & Sarni, W. (2011). The future of value: How sustainability creates value through competitive differentiation. Jossey-Bass.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Lowitt, Eric, ба William Sarni. The Future of Value: How Sustainability Creates Value Through Competitive Differentiation. San Francisco: Jossey-Bass, 2011.
MLA -ийн эшлэл (9 дэх хэвлэлт)Lowitt, Eric, ба William Sarni. The Future of Value: How Sustainability Creates Value Through Competitive Differentiation. Jossey-Bass, 2011.
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