Sumber :
Ehrlich, Eugen. (1936) Fundamental Principles of the Sociology of Law. Cambridge: Harvard University Press.
Kelsen, Hans. (1967) Pure Theory of Law. Berkeley: University of California Press.
Radbruch, Gustav. (1932) Rechtsphilosophie (Philosophy of Law). Stuttgart: Koehler Verlag.
Savigny, Friedrich Carl von. (1831) Of the Vocation of Our Age for Legislation and Jurisprudence. London: Littlewood & Co.
Soekanto, Soerjono. (1986) Pengantar Penelitian Hukum. Jakarta: Universitas Indonesia Press.
Marzuki, Peter Mahmud. (2008) Pengantar Ilmu Hukum. Jakarta: Kencana Prenada Media Group.
Baca konten-konten menarik Kompasiana langsung dari smartphone kamu. Follow channel WhatsApp Kompasiana sekarang di sini: https://whatsapp.com/channel/0029VaYjYaL4Spk7WflFYJ2H