Kershner, W. K. (1990). The instrument flight manual: The instrument rating (4. ed.). Iowa State Univ. Pr.
Chicago Style (17th ed.) CitationKershner, William K. The Instrument Flight Manual: The Instrument Rating. 4. ed. Ames: Iowa State Univ. Pr, 1990.
MLA (9th ed.) CitationKershner, William K. The Instrument Flight Manual: The Instrument Rating. 4. ed. Iowa State Univ. Pr, 1990.
Warning: These citations may not always be 100% accurate.