AGA F1012017

Gas Facts, A Statistical Record of the Gas Industry
Report / Survey by American Gas Association, 2018

AGA XQ0779

Gas Measurement Manuals – Part 6: Auxiliary Devices
Handbook / Manual / Guide by American Gas Association, 01/01/1996

AGA XQ9901

Gas Measurement Manuals – Part 15: Electronic Corrector
Handbook / Manual / Guide by American Gas Association, 01/01/1999

AGA Z38010906

Addendum 6 to GPTC Guide for Gas Transmission and Distribution Piping Systems (ANSI Z380.1-2009), 2009 Edition
Amendment by American Gas Association, 06/22/2011

AGA F1012007

Gas Facts 2007, A Statistical Record of the Gas Industry, 2006 Data
Report / Survey by American Gas Association, 03/01/2008

AGA Z380112

Guide for Gas Transmission and Distribution Piping Systems, 2012 Edition (ANSI Z380.1-2012), Includes Addendum 1 (2012), 2 (2013), 3 (2013), 4 (2013), 5 (2014), 6 (2014), and 7 (2014)
standard by American Gas Association, 2012