Não informado. (1979). Airport forum news. Bauverlag GmbH.
Chicago Style (17th ed.) CitationNão informado. Airport Forum News. Wiesbaden, Alemanha: Bauverlag GmbH, 1979.
MLA (8th ed.) CitationNão informado. Airport Forum News. Bauverlag GmbH, 1979.
Warning: These citations may not always be 100% accurate.