How To Cut Out Hair in Photoshop (Even Difficult Backgrounds)
Photoshop hair masking tutorial in CS6 for making transparent background | ClickArt Bd: Art of Photo Retouching Line Art with PhotoShop, Illustrator and Indesign
How To Use Photoshop Masks [+Keyboard Shortcuts] — Smashing Magazine
Use newest Photoshop features to easily cut out and select hair - PhotoshopCAFE