Παραπομπή APA

(1995). Butterworths patent litigation: Enforcing a global patent portfolio. Butterworths.

Παραπομπή Chicago Style

Butterworths Patent Litigation: Enforcing a Global Patent Portfolio. London: Butterworths, 1995.

Παραπομπή MLA

Butterworths Patent Litigation: Enforcing a Global Patent Portfolio. Butterworths, 1995.