BOOK REVIEW: 'We Saw Spain Die': Spanish Civil War Attracted Famous Writers, Activists, But Most of All Some of the World's Best Foreign Correspondents ,[3] （页面存档备份，存于互联网档案馆）
Payne, Stanley G. A History of Spain and Portugal (Print Edition). University of Wisconsin Press (Library of Iberian resources online). 1973,. Vol. 2, Ch. 25: 632 [30 May 2007]. （原始内容存档于2019-02-18）.
Payne, Stanley G. A History of Spain and Portugal (Print Edition). University of Wisconsin Press (Library of Iberian resources online). 1973,. Vol. 2, Ch. 25: 632 [30 May 2007]. （原始内容存档于2019-02-18）.
BOOK REVIEW: 'We Saw Spain Die': Spanish Civil War Attracted Famous Writers, Activists, But Most of All Some of the World's Best Foreign Correspondents ,[3] （页面存档备份，存于互联网档案馆）
Aircraft that didn't participate in the Spanish Civil war,[4] （页面存档备份，存于互联网档案馆）
