Raúl Pateras Pescara (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Raúl Pateras Pescara" in Italian language version.

refsWebsite

Global rank Italian rank

215^th place

4^th place

1web.archive.org

1^st place

1^st place

1britannica.com

40^th place

85^th place

britannica.com

https://www.britannica.com/technology/helicopter

google.it

books.google.it

https://books.google.it/books?id=WQnrMoD7ZDkC&pg=PA902&dq=Ra%C3%BAl+Pateras+Pescara+encyclopedia&hl=it&sa=X&ved=2ahUKEwjciLrT2fv0AhVL3aQKHQzlBZAQ6AF6BAgIEAM#v=onepage&q=Ra%C3%BAl%20Pateras%20Pescara%20encyclopedia&f=false

web.archive.org

https://web.archive.org/web/20120505230212/http://www.centennialofflight.gov/essay/Rotary/early_20th_century/HE2.htm