Studia

Document type	Tipo de documento
Author	Autor
Editor	Editor o editores (Datos editores)
Book or article title	Titulo libro o articulo
Book or article title (sort)
Book title	Title_book
Chapter title
Chapter title (sort)
Chapter title	Title_chapter
magazine or book subtitle
Publisher	Editorial
Place issued	Ciudad_Lugar
Call number	Signatura

Record: Title_chapter.