Electronic reproduction. Washington, D.C. : Dept. of Transportation, Federal Aviation Administration, [1981] Mode of access: World Wide Web. System requirements: PDF reader.
Mode of access: Internet at the FAA web site. Address as of 2/3/09: http://www.airweb.faa.gov/Regulatory%5Fand%5FGuidance%5FLibrary/rgAdvisoryCircular.nsf/0/96031d8aa3ea0f70862569ea00695cc9/$FILE/ac108-2.pdf; current access available via PURL.