SA8000 : the first decade : implementation, influence, and impact / edited by Deborah Leipziger. — Sheffield : Greenleaf, 2009. — 192 p. : gráf. ; 24 cm. — ISBN 978-1-906093-12-9 1. Empresas - Responsabilidad social.2. Ética profesional. I. Leipziger, Deborah, ed. lit.. 174.4