RT Book T1 Apologia de iuribus principalibus, defendendis et moderandis iuste A1 Roa Dávila, Juan de A1 Madrigal, Pedro T1 CCPB T1 Catálogo Colectivo del Patrimonio Bibliográfico Español T1 Adams T1 Adams, H.M., Catalogue of books printed on the continent of Europe, 1501–1600 in Cambridge libraries (2 vols., Cambridge: Cambridge University Press, 1967) T1 San Román, Madrileña T1 Clemente San Román, Yolanda, Tipobibliografía madrileña. La imprenta en Madrid en el siglo XVI (1566-1600) (3 vols., Kassel: Edition Reichenberger, 1998) T1 IB T1 Wilkinson, Alexander S., Iberian Books (Leiden: Brill, 2010), Vol 1. (pre-1601), Vols 2 and 3 (1601-1650) with Alejandra Ulla Lorenzo (Leiden: Brill, 2015), and 1651-1700 with Alejandra Ulla Lorenzo and Alba de la Cruz (Published Online Only) T1 USTC T1 Universal Short Title Catalogue (University of St Andrews) T1 Iberian Books PP Madrid NO Madrid, Pedro Madrigal, 1591. NO Citation confidence: An exemplar has been referenced in a major analytical bibliography, or inspected book in hand, by a member of the Iberian Books project team or a collaborating institution. NO Citation/reference: IB: 15952 AN uri:info:fedora/iberian:9598 LK https://iberian.ucd.ie/?getObject=iberian:9598 SL UCD Library, University College Dublin LL Belfield, Dublin 4, Ireland