ヒルズグローヴ・カヴァード・ブリッジ (Japanese Wikipedia)

Analysis of information sources in references of the Wikipedia article "ヒルズグローヴ・カヴァード・ブリッジ" in Japanese language version.

refsWebsite

Global rank Japanese rank

2,762^nd place

low place

state.pa.us

“Pennsylvania Cultural Resources Geographic Information System” (Searchable database). Pennsylvania Historical and Museum Commission and Pennsylvania Department of Transportation. 2011年1月12日閲覧。 Note: This includes Susan M. Zacher, Pennsylvania Historical and Museum Commission. “National Register of Historic Places Inventory Nomination Form: Hillsgrove Covered Bridge” (PDF). 2008年6月4日閲覧。 Also note: This incorrectly identifies the bridge as being in Elkland Township.