Ralf Wackers, German musician with Band Curragh
has release a tutor's book for the Irish bouzouki. As far as I know it is the first book at this topic which is addressed to beginners and intermediate players of the bouzouki. Unfortunately this book is available only in German. So it could be a little difficult to understand all the things said in this great book. But if you have ears and eyes you can learn a lot by listening to the examples on the cd and look at the notation.
For example here is the tune "Toss the feathers":
Click on the picture to see a larger version. Be careful, the chords are for GDAE-tuning! And here's the audio file which goes with it:
If you want to buy the book or like to have more information got the Ralf's website at:
It's a self-pressing, so it's only available directly from him. Many thanks to Ralf for allowing me to publish a sample of his book.
Another example page is to be found at Ralf's website: