ISO 2145:1978現行
Documentation - Numbering of divisions and subdivisions in written documents
出版：International Organization for Standardization
專家解讀視頻
UNE 50132:1994 - Identical
BS 5848:1980 - Identical
DIN 1421 (1983-01) - Similar
ONORM A 2721:1976 - Identical
SIS 03 82 02 Ed. 1 (1973) - Similar
KS X ISO 2145:2003 - Identical
KS X ISO 2145:2013 - Identical
