Down to the wire.
SIGRID - sewing, knitting: How to sew a fly front zipper
Side Zipper Hack for the Valerie Dress – Greenstyle
Interweave Stitch Magazine - Fall 2012 PDF, PDF, Sewing
On Zippers in Knits – Modern Daily Knitting
Tutorial: Installing an Invisible Zipper (with video)
tricks of the trade: facing an invisible zip~ – pattern scissors cloth
SIGRID - sewing, knitting: How to insert an invisible zipper
Tutorial: Installing an Invisible Zipper (with video)
How to sew an invisible zipper
Top Tip Tuesdays - How I Insert Invisible Zippers
How to insert an invisible zip
How to sew an invisible zipper