Ngatiman, Ngatiman (2002) Penyajian Gendhing Mindhik Laras Slendro Pathet Sanga Dan Gendhing Hela-Hela Kalajengaken Ladrang Prabu Dewa Laras Pelog Pathet Nem Gaya Yogyakarta. Skripsi thesis, Institut Seni Indonesia Yogyakarta.