Удица — разлика између измена

* {{Cite book |ref= harv|last=Wakeford |first=Jacqueline |title=Fly Tying Tools and Materials |publisher=Lyons & Burford, Publishers |location=New York |year=1992 |isbn=1-55821-183-7)| ref = harv}}

* {{Cite book |ref= harv|last=Dunaway |first=Vic |title=Vic Dunaway's Complete Book of Baits, Rigs & Tackle |publisher=Wickstrom Press |year=1973 |isbn=0-936240-12-1 |location=Miami, FL | ref = harv}}

* {{Cite book |ref= harv|last=Dalrymple |first=Byron W. |title=How to Rig and Fish Fish and Natural Baits |publisher=Funk & Wagnalls |location=New York |year=1976 | ref = harv}}