# International Organization for Standardization. "ISO/DIS 11506 Document management applications -- Archiving of electronic data -- Computer output microform (COM) / Computer output laser disc (COLD)". Retrieved 19 July 2008. | # International Organization for Standardization. "ISO/DIS 11506 Document management applications -- Archiving of electronic data -- Computer output microform (COM) / Computer output laser disc (COLD)". Retrieved 19 July 2008. |