Spence, C. F. (1999). AIM/FAR 1999: Aeronautical information manual / federal aviation regulations. Mcgraw-Hill.
Chicago Style aipamenaSpence, Charles F. AIM/FAR 1999: Aeronautical Information Manual / Federal Aviation Regulations. New York: Mcgraw-Hill, 1999.
MLA aipamenaSpence, Charles F. AIM/FAR 1999: Aeronautical Information Manual / Federal Aviation Regulations. Mcgraw-Hill, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.