AGA Report No. 9 – Measurement of Gas by Multipath Ultrasonic Meters
Report / Survey by American Gas Association, 01/01/2022

Gas Measurement Manual Set: Parts 1-15
Handbook / Manual / Guide by American Gas Association,

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

2007 Operating Section Proceedings
Conference Proceeding by American Gas Association, 01/01/2007

Gas Measurement Manual Part Seventeen Coriolis Metering, First Edition
Report / Survey by American Gas Association, 12/31/2020

Residential Natural Gas Market Survey, 2000 Data
Report / Survey by American Gas Association, 01/01/2001

B109.4 Standard, Self-Operated Diaphragm-Type Natural Gas Service Regulators For Nominal Pipe Size 1-1/4 Inches (32 mm) and Small With Outlet Pressures of 2 psi (13.8 kPa) and Less (ANSI B109.4-2021), Includes Errata 1 (2022)
standard by American Gas Association, 10/29/2021

Book by American Gas Association,

Natural Gas Quality Management Manual, First Edition
Handbook / Manual / Guide by American Gas Association, 08/01/2013

Book by American Gas Association,