United States. Federal Aviation Administration. Office of Flight Standards Service. (2016). 2017 private pilot test prep (2017 edition.). Aviation Supplies & Academics, Inc..
Chicago Style (17th ed.) CitationUnited States. Federal Aviation Administration. Office of Flight Standards Service. 2017 Private Pilot Test Prep. 2017 edition. Newcastle, Washington: Aviation Supplies & Academics, Inc., 2016.
MLA (9th ed.) CitationUnited States. Federal Aviation Administration. Office of Flight Standards Service. 2017 Private Pilot Test Prep. 2017 edition. Aviation Supplies & Academics, Inc., 2016.
Warning: These citations may not always be 100% accurate.