“…Quality management system Birdir & Pearson, 1998;Nield & Kozak, 1999;AECA, 2002;Nicolau & Sellers, 2003;Chow, Goh & Wan, 2003;Aragón & Rubio, 2005;Casadesús & Karapetrovic, 2005;Gandara, Fraiz & Alén, 2007;Lee, To & Yu, 2009;Martínez, Choi, Martínez & Martínez, 2009;Nicolau & Sellers, 2010;Crick & Spencer, 2011;Lo, Yeung & Cheng, 2011;Pereira et al, 2011;Rubio, Alonso & Rodríguez, 2011;Tari & Pereira, 2012;Alonso, Rodríguez & Rubio, 2012;Ladhari, 2012;Mokhtar & Muda, 2012 Environmental management system Häversjö, 2000;Heras, Dick & Casadesús, 2002;Martorell & Mulet, 2009;Claver, Pereira, Molina & Tarí, 2010;Pereira et al, 2011;NH Hoteles, 2012;Segarra, Peiró, Verma & Miret, 2012;Molina-Azorín et al, 2015;Abdel-Maksoud Kamel & Elbanna, 2016. Corporate social responsibility Friedman, 1970;McWilliams & Siegel, 1997;Libro Verde RSC-UE, 2001;Jensen, 2002;Small & Graff Zivin, 2002;Callado & Utero, 2005;Barnett & Salomon, 2006;Toro, 2006;García & Yaiza, 2007;Moneva, Rivera & Muñoz, 2007;…”