Led Zeppelin North American Tour Spring 1969 (Bulgarian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Led Zeppelin North American Tour Spring 1969" in Bulgarian language version.

refsWebsite

Global rank Bulgarian rank

1ledzeppelin.com

low place

low place

1web.archive.org

1^st place

1^st place

low place

low place

iem.ac.ru

Led Zeppelin Discography, архив на оригинала от 2 октомври 2007, https://web.archive.org/web/20071002220405/http://www.iem.ac.ru/zeppelin/docs/Discography.html#ledzep1, посетен на 28 февруари 2013

ledzeppelin.com

Led Zeppelin official website: concert summary

web.archive.org

Led Zeppelin Discography, архив на оригинала от 2 октомври 2007, https://web.archive.org/web/20071002220405/http://www.iem.ac.ru/zeppelin/docs/Discography.html#ledzep1, посетен на 28 февруари 2013