10 Fair Isle-Inspired Knits That Won't Be Mistaken for Ugly Christmas Sweaters - FASHION Magazine
Vintage Trend: The History of Fair Isle Sweaters
Ravelry: Fair Isle Sweaters Simplified - patterns
Fair Isle Sweaters Simplified', 'The Original Philosopher's Two-Handed Fair Isle and Other Stories', 'Foot Notes, Socks to Make Your Feet Dance' by Joseph Madl, 'Unexpected Knitting' by Debbie New