(2024). Patent Cooperation Treaty (PCT): Done at Washington on June 19, 1970, amended on September28, 1979, modified on February 3, 1984, and on October 3, 2001, and Regulations under the PCT (as in force from July 1, 2024). World Intellectual Property Organization.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Patent Cooperation Treaty (PCT): Done at Washington on June 19, 1970, Amended on September28, 1979, Modified on February 3, 1984, and on October 3, 2001, and Regulations Under the PCT (as in Force from July 1, 2024). Geneva, Switzerland: World Intellectual Property Organization, 2024.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Patent Cooperation Treaty (PCT): Done at Washington on June 19, 1970, Amended on September28, 1979, Modified on February 3, 1984, and on October 3, 2001, and Regulations Under the PCT (as in Force from July 1, 2024). World Intellectual Property Organization, 2024.