Harp ukulele (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Harp ukulele" in English language version.

refsWebsite

Global rank English rank

1books.google.com

3^rd place

3^rd place

books.google.com

Zachary R. Fjestad, S. P. Fjestad Blue Book of Acoustic Guitars Blue Book Publications, Inc. 2003-2005. ISBN 1-886768-58-7