APA (7th ed.) Zitazioa
Wells, A. T., & Rodrigues, C. C. (2004). Commercial Aviation Safety (4th ed.). McGraw Hill.
Chicago Style (17th ed.) Zitazioa
Wells, Alexander T., eta Clarence C. Rodrigues. Commercial Aviation Safety. 4th ed. New York: McGraw Hill, 2004.
MLA (9th ed.) Zitazioa
Wells, Alexander T., eta Clarence C. Rodrigues. Commercial Aviation Safety. 4th ed. McGraw Hill, 2004.
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