A-Z of Smocking: A complete manual for the beginner through to the advanced smocker (A-Z of Needlecraft): Amazon.co.uk: Bumpkin, Country, Bumpkin, Country: 9781782211761: Books
Hand Embroidery: Basic smocking stitches - Part 2 | Artesd'Olga - YouTube
SMOCKING - How to Do Smocking (Easy Patterns) | TREASURIE
Hand Embroidery: Basic smocking stitches - Part 1 | Artesd'Olga - YouTube