Fried mann .W. (1988). Law in a changing Society. Stevens & Sons.
Chicago Style aipamenaFried mann .W. Law in a Changing Society. London: Stevens & Sons, 1988.
MLA aipamenaFried mann .W. Law in a Changing Society. Stevens & Sons, 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.