Epstein, M. A. (2008). Epstein on intellectual property (5th ed.). Wolters Kluer India.
Chicago Style aipamenaEpstein, Michael A. Epstein on Intellectual Property. 5th ed. N.Delhi: Wolters Kluer India, 2008.
MLA aipamenaEpstein, Michael A. Epstein on Intellectual Property. 5th ed. Wolters Kluer India, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.