- Author: Roberto Hernández Sampieri, Carlos Fernández Collado, Sergio Méndez Valencia, Pilar Baptista Lucio, Christian Paulina Mendoza Torres
- Language: Spanish
- Year: 2014
- Author: Roberto Hernández Sampieri, Carlos Fernández Collado y Pilar Baptista Lucio
- Language: Spanish
- Year: 2014
- Author: Roberto Hernández Sampieri, Carlos Fernández Collado, María Del Pilar Baptista Lucio
- Language: Portuguese
- Year: 2013
- Author: Roberto Hernández Sampieri Carlos Fernández Collado Pilar Baptista Lucio
- Language: Spanish
- Year: 2014
- Author: Roberto Hernández Sampieri Carlos Fernández Collado María del Pilar Baptista Lucio
- Language: Spanish
- Year: 2010
- Author: Roberto Hernández Sampieri Carlos Fernández Collado Pilar Baptista Lucio.
- Language: Spanish
- Year: 2010
- Author: Roberto Hernández Sampieri Pilar Baptista Lucio Carlos Fernández Collado
- Language: Spanish
- Year: 2000
- Author: Roberto Hernández Sampieri Carlos Fernández Collado y Pilar Baptista Lucio
- Language: Spanish
- Year: 1997