Book by Nelli Melidou-Kefala entitled: “Traditional Musical Instruments”. Published in Thessaloniki in 2001 by “Nea Diastasi” publications. The book has a white hard front cover and a matching back cover. The front cover is adorned with a colour photograph depicting a group of young women dressed in the traditional costume of Alexandreia, Imathia. The back cover is occupied by a similar photograph, which depicts a group of young women dressed in the traditional costume of Episkopi, Naoussa, and standing in front of the White Tower of Thessaloniki.