IEEE SI 10-1997 Standard for Use of the International System of Units (SI): the Modern Metric System (Revision and Redesignation of ANSI/IEEE Std 268-1992 and ASTM E380)
2010IEEE SI 10-2010 American National Standard for Metric Practice
2002IEEE SI 10-2002 Use of the International System of Units (SI): The Modern Metric System
1997IEEE SI 10-1997 Standard for Use of the International System of Units (SI): the Modern Metric System (Revision and Redesignation of ANSI/IEEE Std 268-1992 and ASTM E380)