- Author: Juan Gasparini, Rodrigo de Castro
- Language: Spanish
- Year: 2000
- Author: Rodrigo De Castro Korgi
- Language: Spanish
- Year: 2003
- Author: Rodrigo De Castro Korgi
- Language: Spanish
- Year: 2004
- Author: Rodrigo De Castro Korgi
- Language: Spanish
- Year: 2004
- Author: Jairo A. Charris Castañeda, Rodrigo de Castro Korgi, Januario Varela Borda
- Language: Spanish
- Year: 2000