1. CAST. (2014). Airplane state awareness joint safety implementation team final report. Commercial Aviation Safety Team (CAST). Washington, DC.
2. Comisión de Investigación de Accidentes e Incidentes de Aviación Civil [CIAIAC]. (1978). Joint Report: K.L. M. – P.A.A. Collision Aeronaves, Boeing 747 PH-BUF DE, K.L.M. Y Boeing 747, N737 PA de PANAM, en Los Rodeos (Tenerife). El 27 de Marzo de 1.977.
3. Correspondence from Honorable Jim Burnett to the Chairman of the NTSB concerning recommendations A-86-14 through -19, March 26, 1986;FAA,1986
4. Standard operating procedures for flight deck crewmembers, Advisory Circular 120-71A;FAA,2003
5. Crew resource management training, Advisory Circular 120-51E;FAA,2004