Bell AH-1Z Viper (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Bell AH-1Z Viper" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

1bellflight.com

low place

low place

833^rd place

1,722^nd place

1bellhelicopter.com

low place

low place

1globalsecurity.org

443^rd place

484^th place

1flightglobal.com

223^rd place

550^th place

bellflight.com

news.bellflight.com

«Delivery of the 189th AH-1Z Viper to the U.S. Marine Corps». 2 de novembro de 2022

bellhelicopter.com

Bell AH-1Z page. Bell Helicopter. Página acessada em 2 de abril de 2014.

dtic.mil

«4120-15L, Model Designation of Military Aerospace Vehicles» (PDF). USA: DoD. 12 de maio de 2004 .

flightglobal.com

«AH-1Z Viper enters production as substantially new aircraft». Flight global (article). 20 de dezembro de 2010

globalsecurity.org

"Bell AH-1Z Viper". Página acessada em 2 de abril de 2014.