Seagle, W. (1952). Law: The science of inefficiency. Macmillan.
Chicago Style aipamenaSeagle, William. Law: The Science of Inefficiency. New York: Macmillan, 1952.
MLA aipamenaSeagle, William. Law: The Science of Inefficiency. Macmillan, 1952.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.