- Author: John Tyrrell
- Language: English
- Year: 2014
- Author: John L. Blackman Jr.
- Language: English
- Year: 1967
- Author: José Carlos Rovira (editor), Mónica Ruiz Bañuls (editor), Víctor Manuel Sanchis Amat (editor)
- Language: Spanish, Castilian
- Year: 2022
- Author: Victoriano Roncero López (editor), Juan Manuel Escudero Baztán (editor)
- Language: Spanish, Castilian
- Year: 2018
- Author: Andreas Fickers (editor), Rüdiger Haude (editor), Stefan Krebs (editor), Werner Tschacher (editor)
- Language: German
- Year: 2017
- Author: Manfred Brauneck
- Language: German
- Year: 2020
