How to do a purl increase (purl front and back vs, purl back and front) by Knitters Brewing Company
by LoomaHat.com
by iknitwithcatfur
by Loom Knitting with Joanna
by Tuteate
by nadelspiel * Stricken & Häkeln
by HappyBerry Crochet
by Knitting Stitch Patterns