Sourd, J., & Muñoz, A. J. (2004). True Believers: Spanish Volunteers in the 'Heer' and 'Waffen-SS', 1944-1945. Europa Books.
Lua i Stíl Chicago (17ú heag.)Sourd, Jean-Pierre, agus Antonio J. Muñoz. True Believers: Spanish Volunteers in the 'Heer' and 'Waffen-SS', 1944-1945. Bayside, NY: Europa Books, 2004.
Lua MLA (8ú heag.)Sourd, Jean-Pierre, agus Antonio J. Muñoz. True Believers: Spanish Volunteers in the 'Heer' and 'Waffen-SS', 1944-1945. Europa Books, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.