Cowen,Zelman. (1977). Individual liberty and the law. Eastern book company.
Chicago Style aipamenaCowen,Zelman. Individual Liberty and the Law. Calcutta: Eastern book company, 1977.
MLA aipamenaCowen,Zelman. Individual Liberty and the Law. Eastern book company, 1977.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.