Air traffic patterns for IFR and VFR aviation /
Federal Aviation Agency, Office of Management Services.
APA Citation
United States. Federal Aviation Administration. Office of Management Systems., United States. Federal Aviation Agency. Office of Management Services. Air traffic patterns for IFR and VFR aviation. [Washington, D.C.]: The Agency.
MLA Citation
United States. Federal Aviation Administration. Office of Management Systems, and United States. Federal Aviation Agency. Office of Management Services. Air Traffic Patterns for IFR And VFR Aviation. [Washington, D.C.]: The Agency,
Warning: These citations may not always be complete (especially for serials).