Lock keeper (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Lock keeper" in English language version.

refsWebsite

Global rank English rank

1^st place

135^th place

105^th place

low place

70^th place

63^rd place

low place

low place

canals.org

"Archived copy" (PDF). Archived from the original (PDF) on 2012-09-07. Retrieved 2013-05-10.{{cite web}}: CS1 maint: archived copy as title (link)

Unrau, Harlan D. (2007). Historic Resource Study: Chesapeake & Ohio Canal (PDF). Hagerstown, Md.: U.S. Department of the Interior, National Park Service, Chesapeake & Ohio Canal National Historical Park. p. 336. LCCN 2007473571.

Unrau, Harlan D. (2007). Historic Resource Study: Chesapeake & Ohio Canal (PDF). Hagerstown, Md.: U.S. Department of the Interior, National Park Service, Chesapeake & Ohio Canal National Historical Park. p. 336. LCCN 2007473571.
"Archived copy" (PDF). Archived from the original (PDF) on 2013-07-13. Retrieved 2013-05-02.{{cite web}}: CS1 maint: archived copy as title (link)

"Modernisering bediening op afstand" [Modernising remote control] (PDF) (in Dutch). Rijkswaterstaat. 2015-11-17. Archived from the original (PDF) on 2015-11-19. Retrieved 2015-11-17.

"Archived copy" (PDF). Archived from the original (PDF) on 2012-09-07. Retrieved 2013-05-10.{{cite web}}: CS1 maint: archived copy as title (link)
"Archived copy" (PDF). Archived from the original (PDF) on 2013-07-13. Retrieved 2013-05-02.{{cite web}}: CS1 maint: archived copy as title (link)
"Modernisering bediening op afstand" [Modernising remote control] (PDF) (in Dutch). Rijkswaterstaat. 2015-11-17. Archived from the original (PDF) on 2015-11-19. Retrieved 2015-11-17.