(2002). Core obligations: Building a framework for economic, social and cultural rights. Intersentia.
Chicago Style aipamenaCore Obligations: Building a Framework for Economic, Social and Cultural Rights. N.Y: Intersentia, 2002.
MLA aipamenaCore Obligations: Building a Framework for Economic, Social and Cultural Rights. Intersentia, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.