Icirepat. (1968). Information retrieval among examining patent offices: Seventh annual meeting of the Committee for International Cooperation in Information Retrieval Among Examining Patent Offices, ICIREPAT, at the Royal Patent and Registration Office, Stockholm, September 18-29, 1967. Birpi.
Chicagoスタイル(17版)引用形式Icirepat. Information Retrieval Among Examining Patent Offices: Seventh Annual Meeting of the Committee for International Cooperation in Information Retrieval Among Examining Patent Offices, ICIREPAT, at the Royal Patent and Registration Office, Stockholm, September 18-29, 1967. Geneva: Birpi, 1968.
MLA(8版)引用形式Icirepat. Information Retrieval Among Examining Patent Offices: Seventh Annual Meeting of the Committee for International Cooperation in Information Retrieval Among Examining Patent Offices, ICIREPAT, at the Royal Patent and Registration Office, Stockholm, September 18-29, 1967. Birpi, 1968.