http://en.wikipedia.org/wiki/Little_Red_Songbook http://www.musicanet.org/robokopp/iww.html http://www.iww.org/PDF/Wisconsin/littlesongbook.pdf http://www.library.arizona.edu/exhibits/bisbee/docs/027.html http://store.iww.org/little-red-songbook-38th-edition.html http://www.akpress.org/2004/items/iwwsongs