1. Benoît C, Norris GA, Valdivia S, Ciroth A, Moberg A, Bos U, Prakash S, Ugaya C, Beck T (2010a) The guidelines for social life cycle assessment of products: just in time! Int J Life Cycle Assess 15(2):156–163
2. Benoît C, Valdivia S, Ciroth A, Franze J, Traverso M, Vickery-Niederman G (2010) Introducing the UNEP/SETAC methodological sheets for subcategories of social LCA, presentation, life cycle assessment conference Portland X, 2–4 November 2010
3. Carlowitz HC von (1713) Sylvicultura oeconomica. Anweisung zur wilden Baum-Zucht. Johann Friedrich Braun, Leipzig; Reprint: Veröffentlichungen der Bibliothek “Georgius Agricola” der TU Bergakademie Freiberg Nr. 135. ISBN 3-86012-115-4. Freiberg 2000
4. Ciroth A, Franze J (2010) Social LCA of an ecolabeled notebook, presentation, informal EU meeting on sustainable consumption and production and integrated product policy Brussels, 6–7 October 2010
5. Franze J, Ciroth A (2009) Social life cycle assessment of roses—a comparison of cut roses from Ecuador and the Netherlands, presentation, life cycle assessment conference Boston IX, 29 September–2 October 2009