| Bibliography |  Suggestions |
| 1 | Hackman, G.G., Temple Documents of the Third Dynasty of Ur from Umma, Babylonian Inscriptions in the Collection of B.J. Nies 5, New Haven 1937 |
| 2 | Sigrist, M., Neo-Sumerian Archival Texts in the Nies Babylonian Collection, Catalogue of the Babylonian Collections at Yale 3, Bethesda 2001 1 Neo-Sumerian text(s) edited |
| 3 | Mirelman, S., “The Ala-Instrument: Its Identification and Role”, J. Goodnick-Westenholz - Y. Maurey- E. Seroussi (eds.), Music in Antiquity: the Near East and the Mediterranean, Yuval - Studies of the Jewish Music Research Centre 8, Berlin 2014, pp. 148-171 |
| http://collections.peabody.yale.edu/search/Record/YPM-BC-004897 |
| http://oracc.museum.upenn.edu/epsd2/P106564 |
| http://www.ebl.lmu.de/fragmentarium/NBC.1924 |
| http://cdli.mpiwg-berlin.mpg.de/P106564 |