APA aipamena

Shilling, D. (2002). Essentials of trademarks and unfair competition. New York: Wiley.

Chicago Style aipamena

Shilling, Dana. Essentials of Trademarks and Unfair Competition. New York: Wiley, 2002.

MLA aipamena

Shilling, Dana. Essentials of Trademarks and Unfair Competition. New York: Wiley, 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.