33 Tour (English Wikipedia)

Cohen, Jonathan. "Billboard Bits: Smoke Out, Michelle Branch, Luis Miguel". Billboard. Prometheus Global Media. Archived from the original on 11 June 2015. Retrieved 14 January 2018.

bitacoradelauditorio.com

Waddell, Ray (27 December 2003). "Old Favorites Top 2003 Touring Chart". Billboard. Vol. 115, no. 52. Nielsen Business Media. p. YE-56. ISSN 0006-2510. Retrieved 14 January 2018.
Waddell, Ray (25 December 2004). "Chili Peppers Red Hot at Hyde Park". Billboard. Vol. 116, no. 52. Nielsen Business Media. p. YE-37. ISSN 0006-2510. Retrieved 14 January 2018.
"Boxscore Concert Grosses". Billboard. Vol. 116, no. 13. Nielsen Business Media. 27 March 2004. p. 20. ISSN 0006-2510.

"Luis Miguel en concierto". Elsalvador.com (in Spanish). 21 September 2003. Archived from the original on 14 January 2018. Retrieved 14 January 2018.

"Vieron a Luis Miguel más de 239 mil personas en DF". El Universal (in Spanish). 16 February 2004. Archived from the original on 14 January 2018. Retrieved 14 January 2018.

Aaragundi, Rafael Veintimilla (2 October 2004). "Una megainversión llamada, Luis Miguel". El Universo. Archived from the original on 14 January 2018. Retrieved 14 January 2018.
"Luis Miguel canceló concierto en Chile por problemas técnicos". El Universo (in Spanish). 27 November 2003. Retrieved 15 May 2019.

"Luis Miguel inicia su gira por España en Santiago de Compostela". ¡Hola! (in European Spanish). 23 September 2004. Archived from the original on 14 January 2018. Retrieved 14 January 2018.

Guariglia, Constanza (7 December 2003). "Luis Miguel canta los "33"". La Nación (in Spanish). Archived from the original on 14 January 2018. Retrieved 14 January 2018.

"Luis Miguel recorre Centroamérica | Mega Latina". MegaLatina.FM (in European Spanish). 28 July 2004. Archived from the original on 14 January 2018. Retrieved 14 January 2018.

"Luis Miguel en concierto". Elsalvador.com (in Spanish). 21 September 2003. Archived from the original on 14 January 2018. Retrieved 14 January 2018.
Cohen, Jonathan. "Billboard Bits: Smoke Out, Michelle Branch, Luis Miguel". Billboard. Prometheus Global Media. Archived from the original on 11 June 2015. Retrieved 14 January 2018.
Guariglia, Constanza (7 December 2003). "Luis Miguel canta los "33"". La Nación (in Spanish). Archived from the original on 14 January 2018. Retrieved 14 January 2018.
"Vieron a Luis Miguel más de 239 mil personas en DF". El Universal (in Spanish). 16 February 2004. Archived from the original on 14 January 2018. Retrieved 14 January 2018.
"Luis Miguel inicia su gira por España en Santiago de Compostela". ¡Hola! (in European Spanish). 23 September 2004. Archived from the original on 14 January 2018. Retrieved 14 January 2018.
"Luis Miguel recorre Centroamérica | Mega Latina". MegaLatina.FM (in European Spanish). 28 July 2004. Archived from the original on 14 January 2018. Retrieved 14 January 2018.
Aaragundi, Rafael Veintimilla (2 October 2004). "Una megainversión llamada, Luis Miguel". El Universo. Archived from the original on 14 January 2018. Retrieved 14 January 2018.

Waddell, Ray (27 December 2003). "Old Favorites Top 2003 Touring Chart". Billboard. Vol. 115, no. 52. Nielsen Business Media. p. YE-56. ISSN 0006-2510. Retrieved 14 January 2018.
Waddell, Ray (25 December 2004). "Chili Peppers Red Hot at Hyde Park". Billboard. Vol. 116, no. 52. Nielsen Business Media. p. YE-37. ISSN 0006-2510. Retrieved 14 January 2018.
"Boxscore Concert Grosses". Billboard. Vol. 116, no. 13. Nielsen Business Media. 27 March 2004. p. 20. ISSN 0006-2510.