ISBNSeriesExtentYearAuthorTitle
978-1-781880-23-4 (PB)
978-1-781882-36-8 (JSTOR)
978-1-781882-37-5 (EBSCO)
CT 402015ed Stephen ParkinsonAlfonso X the Learned, Cantigas de Santa Maria
1-900755-12-2 (PB)LGS 252pp2000ed Stephen ParkinsonCobras e Son