Hurst, R., & Hurst, L. R. (1982). Pilot error: The human factors (2nd ed.). Granada.
Lua i Stíl Chicago (17ú heag.)Hurst, Ronald, agus Leslie R. Hurst. Pilot Error: The Human Factors. 2nd ed. London: Granada, 1982.
Lua MLA (9ú heag.)Hurst, Ronald, agus Leslie R. Hurst. Pilot Error: The Human Factors. 2nd ed. Granada, 1982.
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