Measuring and Improving Social Impacts : A Guide for Nonprofits, Companies and Impact Investors Yuthas, Kristi Epstein, Marc J. 9781907643996 Innbundet 19.03.2014 Engelsk I salg
Making Sustainability Work : Best Practices in Managing and Measuring Corporate Social, Environmental and Economic Impacts Rejc Buhovac, Adriana Epstein, Marc J. 9781907643934 Innbundet 31.01.2014 Engelsk I salg