Knockin’ on Heaven’s Door (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Knockin’ on Heaven’s Door" in Polish language version.

refsWebsite

Global rank Polish rank

low place

low place

1secondhandsongs.com

3,949^th place

1,679^th place

jwpepper.com

Rock Ballads (The Soft Side of Hard Rock). jwpepper.com (Alfred Music Publishing). [dostęp 2014-08-19]. (ang.).

secondhandsongs.com

Knockin’ on Heaven’s Door by Bob Dylan. secondhandsongs.com. [dostęp 2014-08-19]. (ang.).