TY - BOOK AU - Elkington, John. AU - Hartigan, Pamela, jt. auth. TI - Power of unreasonable people : how social entrepreneurs create markets that change the world SN - 9781422104064 U1 - 361.70688 ELK-J PY - 2008/// CY - Boston PB - Harvard Business School Press KW - Social change KW - Social entrepreneurship. οΎ  ER -