Llewellyn, Karl N.
The common law tradition deciding appeals
Little,Brown and Company, 1960
 Buku Teks
Twining, William
Karl Llewellyn and the realist movement
Cambridge University Press, 2012
 Buku Teks
Holmes, Oliver Wendell, Jr.
The common law
Little, Brown and Company, 1951
 Buku Teks
Okoye, Adaeze
Legal approaches and corporate social responsibility : towards a Llewellyn's law-jobs approach
NY Routledge, 2017
 Buku Teks
Eisenberg, Melvin A.
The nature of the common law
Harvard University Press, 1988
 Buku Teks