| บรรณานุกรม | Marc J.Epstein, John Elkington (Foreword) and Herman B Leonard. Making Sustainability Work: Best Practices in Managing and Measuring Corporate Social, Environmental and Economic Impacts (Business) [Hardcover].Berrett-Koehler Publishers (January 1, 2008)) |
| ชื่อทรัพยากร | Making Sustainability Work: Best Practices in Managing and Measuring Corporate Social, Environmental and Economic Impacts (Business) [Hardcover] |
| ชื่อผู้แต่ง | Marc J.Epstein, John Elkington (Foreword) and Herman B Leonard( 1) |
| แหล่งทรัพยากร | - |