APA
Grundmann Stefan,, . (2008). Constitutional values and European contract law. Boston: Wolter Kluwer.
Chicago
Grundmann Stefan,, . 2008. Constitutional values and European contract law. Boston: Wolter Kluwer.
Harvard
Grundmann Stefan,, . (2008). Constitutional values and European contract law. Boston: Wolter Kluwer.
MLA
Grundmann Stefan,, . Constitutional values and European contract law. Boston: Wolter Kluwer. 2008.