Παραπομπή APA

Cornish, W. R. (1999). Intellectual property: Patents,copyright, trade marks and allied rights (ed. 4.). Sweet & Maxwell.

Παραπομπή Chicago Style

Cornish, W R. Intellectual Property: Patents,copyright, Trade Marks and Allied Rights. ed. 4. London: Sweet & Maxwell, 1999.

Παραπομπή MLA

Cornish, W R. Intellectual Property: Patents,copyright, Trade Marks and Allied Rights. ed. 4. Sweet & Maxwell, 1999.