United States. Federal Aviation Administration & United States. Department of Transportation. (2018). Private pilot - airplane: Airman certification standards. Flight Standards Services : Reprinted by Aviation Supplies & Academics, Inc..
Style de citation Chicago (17e éd.)United States. Federal Aviation Administration et United States. Department of Transportation. Private Pilot - Airplane: Airman Certification Standards. Washington, D.C.: Flight Standards Services : Reprinted by Aviation Supplies & Academics, Inc., 2018.
Style de citation MLA (8e éd.)United States. Federal Aviation Administration et United States. Department of Transportation. Private Pilot - Airplane: Airman Certification Standards. Flight Standards Services : Reprinted by Aviation Supplies & Academics, Inc., 2018.