^Cain, Chelsea. 2004. The Hippie Handbook: how to tie-dye a T-shirt, flash a peace sign, and other essential skills for the carefree life. San Francisco: Chronicle Books, pp. 46-49: How to make a skirt out of a pair of old jeans.
O’Sullivan, Joanne. 2004. Hippie Crafts: creating a hip new look using groovy ‘60s crafts. Asheville, NC, New York: Lark Books, A Division of Sterling Publishing Co. 1st edition. ISBN1-57990-603-6 (pbk), pp. 18-19: Forever in Blue Jeans Skirt (Designer: Joan Morris)