National Fire Protection Association, Cote, A. E., Hall, J. R., Powell, P., Grant, C. C., & Solomon, R. E. (2008). Fire protection handbook (20th ed.). National Fire Protection Association.
Cita Chicago (17th ed.)National Fire Protection Association, Arthur E. Cote, John Raymond Hall, Pam Powell, Casey C. Grant, i Robert E. Solomon. Fire Protection Handbook. 20th ed. Quincy, Mass.: National Fire Protection Association, 2008.
Cita MLA (9th ed.)National Fire Protection Association, et al. Fire Protection Handbook. 20th ed. National Fire Protection Association, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.