Humphry Marshall (Danish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Humphry Marshall" in Danish language version.

refsWebsite

Global rank Danish rank

1^st place

2,762^nd place

low place

state.pa.us

"National Historic Landmarks & National Register of Historic Places in Pennsylvania". CRGIS: Cultural Resources Geographic Information System. Arkiveret fra originalen (Searchable database) 21. juli 2007. Hentet 30. juli 2013. Note: Dette omfatter Pennsylvania Register of Historic Sites and Landmarks (august 1971). "Pennsylvania Historic Resource Survey Form: Derbydown Homestead" (PDF). Arkiveret fra originalen (PDF) 12. maj 2014. Hentet 2013-07-30.

"National Historic Landmarks & National Register of Historic Places in Pennsylvania". CRGIS: Cultural Resources Geographic Information System. Arkiveret fra originalen (Searchable database) 21. juli 2007. Hentet 30. juli 2013. Note: Dette omfatter Pennsylvania Register of Historic Sites and Landmarks (august 1971). "Pennsylvania Historic Resource Survey Form: Derbydown Homestead" (PDF). Arkiveret fra originalen (PDF) 12. maj 2014. Hentet 2013-07-30.