Bibliografía

• "Cabecera." Patrimonio Nacional - Inicio. N.p., n.d. Web. 04 May 2014. <http://www.parkguell.cat/en/>.
• La Sagrada Familia. N.p., n.d. Web. 4 May 2014. <http://www.sagradafamilia.cat/>.
• Parc Güell Barcelona. Adjuntament De Barcelona, n.d. Web. 4 May 2014. <http://www.parkguell.cat/en/>.
• Rivera, Ángel A. "Transitional Words to Aid in Composition.". Worchester Polytechnic Institute, n.d. Web. 03 May 2014. <http://users.wpi.edu/~arivera/transi.html>.
• Fotos de Google