British Library. Bibliographic Services Division. (1982). British national bibliography: A subject catalogue of new British books received by the Copyright Receipt Office of the British Library, arranged according to the Dewey Decimal Classification and catalogued according to the British Text of the Anglo-American Cataloguing Rules [1967], with a full author & title index, a subject index, and a list of publishers, 1979. British Library, Bibliographic Services Division.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)British Library. Bibliographic Services Division. British National Bibliography: A Subject Catalogue of New British Books Received by the Copyright Receipt Office of the British Library, Arranged According to the Dewey Decimal Classification and Catalogued According to the British Text of the Anglo-American Cataloguing Rules [1967], with a Full Author & Title Index, a Subject Index, and a List of Publishers, 1979. London: British Library, Bibliographic Services Division, 1982.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)British Library. Bibliographic Services Division. British National Bibliography: A Subject Catalogue of New British Books Received by the Copyright Receipt Office of the British Library, Arranged According to the Dewey Decimal Classification and Catalogued According to the British Text of the Anglo-American Cataloguing Rules [1967], with a Full Author & Title Index, a Subject Index, and a List of Publishers, 1979. British Library, Bibliographic Services Division, 1982.