Παραπομπή APA

(1967). World patent litigation: Treatise on systems and procedures of principal countries of the world regarding protection and infringement of patents. The Bureau of National affairs.

Παραπομπή Chicago Style

World Patent Litigation: Treatise on Systems and Procedures of Principal Countries of the World Regarding Protection and Infringement of Patents. Washington, D.C: The Bureau of National affairs, 1967.

Παραπομπή MLA

World Patent Litigation: Treatise on Systems and Procedures of Principal Countries of the World Regarding Protection and Infringement of Patents. The Bureau of National affairs, 1967.