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-Look Smocking - WeAllSew
Smocking Tutorial: the Cable Stitch
Chart of smocking stitches Smocking PDF book on page | Smocking, Smocking patterns, Hand smocking tutorial