http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
annotated, analytical bibliography of Tirso de Molina studies, 1627-1977
Division of 16th- and 17th-Century Spanish Drama.
Vern G. Williamsen, general editor ; Walter Poesse, compiler.
"A project of the Research Committee on the Comediantes, the Division of Sixteenth- and Seventeenth-Century Spanish Drama of the Modern Language Association of America."