Lannert, John (29 January 1994). "Latin Notas". Billboard. United States. p. 36. Retrieved 6 June 2012.
Lannert, John (26 November 1994). "Pop Rockeros Rules: PolyGram's Pop Rock Rush". Billboard. United States. p. 68. Retrieved 3 June 2012. The Guatemalan native sold 500,000 units of his 1992 label debut, "Animal Nocturno."
Lannert, John (16 May 1998). "Arjona, The Romantic". Billboard. United States. p. 45. Retrieved 3 June 2012.
Lannert, John (3 May 1997). "The Winners Are..."Billboard. United States. p. 28. Retrieved 3 June 2012.
Cobo, Leila (10 November 2012). "The 'Metamorfosis' of Ricardo Arjona". Billboard. Vol. 124, no. 20. United States: Nielsen Business Media. p. 59. ISSN0006-2510.