Englewood Cliffs, New Jersey: Prentice Hall, Inc., 1973. ISBN 0-13-361964-8 Sayre, Eleanor A. The Changing Image: Prints by Francisco Goya. Boston: Museum of Fine
1992: 192–193. ISBN 0465048633. 含有內容需登入查看的頁面 (link) McCord, Joan. Geoffrey Sayre-McCord , 编. Crime and Family : selected essays of Joan McCord. Philadelphia