Seoane, E. G. (2017). A Balancing Act: British Intelligence in Spain during the Second World War. Sussex Academic Press.
Lua i Stíl Chicago (17ú heag.)Seoane, Emilio Grandio. A Balancing Act: British Intelligence in Spain During the Second World War. Portland: Sussex Academic Press, 2017.
Lua MLA (9ú heag.)Seoane, Emilio Grandio. A Balancing Act: British Intelligence in Spain During the Second World War. Sussex Academic Press, 2017.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.