Flute Expert explains why a $70 AMAZON flute is good and isn't - YouTube
Folk Flutes: Ocarinas, Recorders, Tin Whistles, and Native American Flutes
Simple Flutes: A Guide to Flute Making and Playing, or How to Make and Play Simple Homemade Musical Instruments from Bamboo, Wood, Clay, Metal, PVC Plastic, or Anything Else: Shepard, Mark: 0884771463192: