Douglas DC-1 (Danish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Douglas DC-1" in Danish language version.

refsWebsite

Global rank Danish rank

2web.archive.org

1^st place

1^st place

1books.google.com

3^rd place

25^th place

1ku.dk

5,396^th place

58^th place

books.google.com (Global: 3^rd place; Danish: 25^th place)

"Secrets of Speed." Arkiveret 11. januar 2014 hos Wayback Machine Popular Mechanics, februar 1935.

ku.dk (Global: 5,396^th place; Danish: 58^th place)

zi.ku.dk

"Aircraft that took part in the Spanish Civil War." Arkiveret 5. februar 2015 hos Wayback Machine Aircraft of the Spanish Civil War (zi.ku). Hentet: 4. februar 2011.

web.archive.org (Global: 1^st place; Danish: 1^st place)

"Secrets of Speed." Arkiveret 11. januar 2014 hos Wayback Machine Popular Mechanics, februar 1935.
"Aircraft that took part in the Spanish Civil War." Arkiveret 5. februar 2015 hos Wayback Machine Aircraft of the Spanish Civil War (zi.ku). Hentet: 4. februar 2011.