González, Jorge (28 November 1989). Elvira, Enrique; Blasco, Isaac; Martínez, Álvaro; Juan, Fernández-Miranda; Rodríguez, Alexis; de Rivas, Eduardo; Sanz, Jorge; Gutiérrez, Isabel; Pérez, María Jesús; Ramírez, Nuria; Basco, Sebastián; Luca de Tena, Catalina; Rubido Ramonde, Bieito (eds.). "Más de cien muertos al estallar en vuelo un avión colombiano" [More than a hundred dead when a Colombian plane explodes in flight]. Diario ABC (in Spanish). Vol. 86, no. 27068. Madrid, Spain: Diario ABC, S.L. (Grupo Vocento/Vocento, S.A.). p. 17. ISSN1136-0232.
Viana, Israel (27 November 2019). Elvira, Enrique; Blasco, Isaac; Martínez, Álvaro; Juan, Fernández-Miranda; Rodríguez, Alexis; de Rivas, Eduardo; Sanz, Jorge; Gutiérrez, Isabel; Pérez, María Jesús; Ramírez, Nuria; Basco, Sebastián; Luca de Tena, Catalina; Rubido Ramonde, Bieito (eds.). "Avianca 203: lo que no te contaron de los 110 muertos (y sus asesinos) del peor atentado de Pablo Escobar" [Avianca 203: what they didn't tell you about the 110 dead (and their murderers) of Pablo Escobar's worst attack]. Diario ABC (in Spanish). Madrid, Spain: Diario ABC, S.L. (Grupo Vocento/Vocento, S.A.). ISSN1136-0232. Archived from the original on 4 December 2019. Retrieved 5 June 2021.
"Vuelo 1803, 20 años después" [Flight 1803, 20 years later]. YouTube (in Spanish). Testigo Directo. 27 November 2009. Archived from the original on 2021-12-12. Retrieved 2020-04-13.
jetphotos.net
Saffe, Omar Alex; Simon, De Rudder; Pamela, de Boer; Low, Dana; Jeuken, Sandra; Dominguez, Gerardo; Rowson, James; Sowa, Sebastian. Saffe, Omar Alexander; De Rudder, Simon; De Boer, Pamela; Low, Dana; Dominguez, Gerardo; Jeuken, Sandra; Rowson, James; Sowa, Sebastian; Kuhn, Stefan; Stam, Erwin (eds.). "HK-1803: Boeing 727-21 - 19035, operated by Avianca". JetPhotos (jetphotos.net). Stockholm, Sweden: Flightradar24 AB. Archived from the original on 28 November 2021. Retrieved 5 June 2021.
Ranter, Harro. Ranter, Harro; Lujan, Fabian I.; Jackman, Frank; Millam, Mark; Solorzano, Liz; Martin, Louise; Shahidi, Hassan; Nolan, Conor; Quinn, Kenneth P.; Watret, John R.; Hamilton, John; Lederer, Jerry (eds.). "Aircraft accident Boeing 727-21 HK-1803 Bogotá-Eldorado Airport (BOG)". Aviation Safety Network (ASN). Alexandria, United States: Flight Safety Foundation. Archived from the original on 12 October 2012. Retrieved 5 June 2021.
Saffe, Omar Alex; Simon, De Rudder; Pamela, de Boer; Low, Dana; Jeuken, Sandra; Dominguez, Gerardo; Rowson, James; Sowa, Sebastian. Saffe, Omar Alexander; De Rudder, Simon; De Boer, Pamela; Low, Dana; Dominguez, Gerardo; Jeuken, Sandra; Rowson, James; Sowa, Sebastian; Kuhn, Stefan; Stam, Erwin (eds.). "HK-1803: Boeing 727-21 - 19035, operated by Avianca". JetPhotos (jetphotos.net). Stockholm, Sweden: Flightradar24 AB. Archived from the original on 28 November 2021. Retrieved 5 June 2021.
Prendergast, Alan (17 May 2001). Calhoun, Patricia; Le, Jane R.; Wilson, Michael; Eul, Patrick; Arneson, Chris; Kirk, Erin; Seidel, Allie; Koepke, Tyler; Speed, Chris; Padilla, April; Hortik, Anna; Dunahay, Sarah; Kontrelos, Tracy; Tobias, Scott (eds.). "The hit man nobody knows". Westword. Denver, United States: Denver Westword, LLC. (Voice Media Group/VMG National/Voice Media Group, LLC.). Archived from the original on 5 February 2021. Retrieved 5 June 2021.
Viana, Israel (27 November 2019). Elvira, Enrique; Blasco, Isaac; Martínez, Álvaro; Juan, Fernández-Miranda; Rodríguez, Alexis; de Rivas, Eduardo; Sanz, Jorge; Gutiérrez, Isabel; Pérez, María Jesús; Ramírez, Nuria; Basco, Sebastián; Luca de Tena, Catalina; Rubido Ramonde, Bieito (eds.). "Avianca 203: lo que no te contaron de los 110 muertos (y sus asesinos) del peor atentado de Pablo Escobar" [Avianca 203: what they didn't tell you about the 110 dead (and their murderers) of Pablo Escobar's worst attack]. Diario ABC (in Spanish). Madrid, Spain: Diario ABC, S.L. (Grupo Vocento/Vocento, S.A.). ISSN1136-0232. Archived from the original on 4 December 2019. Retrieved 5 June 2021.
Prendergast, Alan (17 May 2001). Calhoun, Patricia; Le, Jane R.; Wilson, Michael; Eul, Patrick; Arneson, Chris; Kirk, Erin; Seidel, Allie; Koepke, Tyler; Speed, Chris; Padilla, April; Hortik, Anna; Dunahay, Sarah; Kontrelos, Tracy; Tobias, Scott (eds.). "The hit man nobody knows". Westword. Denver, United States: Denver Westword, LLC. (Voice Media Group/VMG National/Voice Media Group, LLC.). Archived from the original on 5 February 2021. Retrieved 5 June 2021.
worldcat.org
search.worldcat.org
González, Jorge (28 November 1989). Elvira, Enrique; Blasco, Isaac; Martínez, Álvaro; Juan, Fernández-Miranda; Rodríguez, Alexis; de Rivas, Eduardo; Sanz, Jorge; Gutiérrez, Isabel; Pérez, María Jesús; Ramírez, Nuria; Basco, Sebastián; Luca de Tena, Catalina; Rubido Ramonde, Bieito (eds.). "Más de cien muertos al estallar en vuelo un avión colombiano" [More than a hundred dead when a Colombian plane explodes in flight]. Diario ABC (in Spanish). Vol. 86, no. 27068. Madrid, Spain: Diario ABC, S.L. (Grupo Vocento/Vocento, S.A.). p. 17. ISSN1136-0232.
Viana, Israel (27 November 2019). Elvira, Enrique; Blasco, Isaac; Martínez, Álvaro; Juan, Fernández-Miranda; Rodríguez, Alexis; de Rivas, Eduardo; Sanz, Jorge; Gutiérrez, Isabel; Pérez, María Jesús; Ramírez, Nuria; Basco, Sebastián; Luca de Tena, Catalina; Rubido Ramonde, Bieito (eds.). "Avianca 203: lo que no te contaron de los 110 muertos (y sus asesinos) del peor atentado de Pablo Escobar" [Avianca 203: what they didn't tell you about the 110 dead (and their murderers) of Pablo Escobar's worst attack]. Diario ABC (in Spanish). Madrid, Spain: Diario ABC, S.L. (Grupo Vocento/Vocento, S.A.). ISSN1136-0232. Archived from the original on 4 December 2019. Retrieved 5 June 2021.
"Vuelo 1803, 20 años después" [Flight 1803, 20 years later]. YouTube (in Spanish). Testigo Directo. 27 November 2009. Archived from the original on 2021-12-12. Retrieved 2020-04-13.