APA (7e ed.) Bronvermelding

Poltorak, A., & Lerner, P. (2002). Essentials of intellectual property. John Wiley & Sons.

Chicago (17e ed.) Bronvermelding

Poltorak, Alexander, en Paul Lerner. Essentials of Intellectual Property. New York: John Wiley & Sons, 2002.

MLA (8e ed.) Bronvermelding

Poltorak, Alexander, en Paul Lerner. Essentials of Intellectual Property. John Wiley & Sons, 2002.