Book by Takis Baitsis entitled: “Konstantoulis – The Folk Poet of Niaousta”. Published in 1982 by the “Genitsaroi kai Boules” Group. The book has light brown soft front and back covers. The front cover is adorned with an old black-and-white photograph depicting Konstantoulis, who is dressed in the old everyday costume of Naoussa with a fez on his head.
