Sikorsky S-76: Razlika med redakcijama

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*{{cite journal|title=The Spirit of Sikorsky|journal=[[Air International]]|date=March 1980|year=|volume= 18|issue= 3|pages=111–116, 142–144|issn=0306-5634}}
*{{cite book|last=Taylor|first=John W. R|title=Jane's All The World's Aircraft 1982–83|year=1982|publisher=Jane's Yearbooks|location=London|isbn=0 7106-0748-2|authorlink=John W. R. Taylor}}
* {{navedi knjigo |author=Apostolo, Giorgio. ''|year=1984 |title=The Illustrated Encyclopedia of Helicopters.'' |publisher=New York: Bonanza Books, 1984. (page 90) ISBN |isbn=0-517-439352. |cobiss= |pages=}}
 
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