Curtiss-Wright X-19 (Spanish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Curtiss-Wright X-19" in Spanish language version.

refsWebsite

Global rank Spanish rank

1^st place

833^rd place

1,995^th place

6^th place

5^th place

3^rd place

7^th place

439^th place

1,487^th place

af.mil

"Aircraft list." Archivado el 3 de diciembre de 2008 en Wayback Machine. National Museum of the United States Air Force. Retrieved: 17 June 2012.

Apostolo, Giorgio (1984). The illustrated encyclopedia of helicopters. New York: Bonanza Books. p. 63. ISBN 978-0517439357. (requiere registro).

Jenkins, Dennis R. (2004). X-Planes Photo Scrapbook. North Branch, MN: Specialty Press. p. 40. ISBN 978-158007-076-8.

Fluk, Harold (Hal). «The X-19 V/STOL Technology a Critical Review». Archivado desde el original el 17 de marzo de 2017. Consultado el 16 de marzo de 2017.

Fluk, Harold (Hal). «The X-19 V/STOL Technology a Critical Review». Archivado desde el original el 17 de marzo de 2017. Consultado el 16 de marzo de 2017.
"Aircraft list." Archivado el 3 de diciembre de 2008 en Wayback Machine. National Museum of the United States Air Force. Retrieved: 17 June 2012.