Hand Tying Fly Leaders
Loop to loop is bad - Try attaching your leader to the fly line this way - Troutbitten
Fly fishing - Wikipedia
8 Fly Fishing Knots For Beginners And How To Tie Them - The Fly Crate
Do You Need A Tippet To Fly Fish? Find Out Here
Basic Knowledge of Fly Fishing Leaders Cures Beginner Casting Woes
How to tie basic fly-fishing knots – Scout Life magazine
Dry Fly Leaders: Please Add Tippet - Headhunters Fly Shop
A Stream Trout Primer by Matt Straw + Tippet Chart – Great Lakes Angler