- Author: Flores Damián, Marchamalo Jesús, Molina César Antonio
- Language: Spanish
- Year: 2011
- Author: Bernd Türk (auth.)
- Language: German
- Year: 1996
- Author: Liu Ning, Shao Liangliang
- Language: Chinese
- Year: 2018
- Author: Aubin Jean-Pierre
- Language: English
- Year: 2010
- Author: Cynthia Enloe
- Language: Spanish
- Year: 2017
- Author: Dag Ludvig Norberg, Gregory the Great, Gregorius Magnus
- Language: Latin
- Year: 1982
- Author: Dag Ludvig Norberg, Gregory the Great, Gregorius Magnus
- Language: Latin
- Year: 1982
- Author: А.Г. Кирейчук (ред.)
- Language: Русский
- Year: 1986
- Author: Ilinca Tanaseanu-Döbler, Marvin Döbler
- Language: English
- Year: 2012