(1972). Catalogue of valuable printed books, autograph letters and historical documents: [comprising the property of the Most Noble the Marquess of Sligo ... and other properties].
Chicago-Zitierstil (17. Ausg.)Catalogue of Valuable Printed Books, Autograph Letters and Historical Documents: [comprising the Property of the Most Noble the Marquess of Sligo ... and Other Properties]. London, 1972.
MLA-Zitierstil (9. Ausg.)Catalogue of Valuable Printed Books, Autograph Letters and Historical Documents: [comprising the Property of the Most Noble the Marquess of Sligo ... and Other Properties]. 1972.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.