Douglas XB-19 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Douglas XB-19" in English language version.

refsWebsite
Global rank English rank
441st place
311th place
6th place
6th place
low place
low place
55th place
36th place

archive.org (Global: 6th place; English: 6th place)

hathitrust.org (Global: 441st place; English: 311th place)

catalog.hathitrust.org

  • Final Report: Investigation of Concrete Pavements on Different Subgrades (Report). Ohio River Division Laboratories. January 1946. p. 7. Retrieved 2022-02-15.
  • Beranek, Leo L.; Nichols, Rudolph H.; Rudmose, H. Wayne; Sleeper, Harvey P.; Wallace, Robert L.; Ericson, Harold L. (1944). Principles of Sound Control in Airplanes (Report). Office of Scientific Research and Development, National Defense Research Committee. p. 68. Retrieved 2022-02-15.

babel.hathitrust.org

newspapers.com (Global: 55th place; English: 36th place)

ohiomemory.org (Global: low place; English: low place)