Analysis of the Impact of Industry Restructuring on Electricity Prices
Report / Survey by American Gas Association,

Residential Gas Market Survey, 2014 Data
Report / Survey by American Gas Association, 01/01/2016

Gas Measurement Manuals – Part 11: Measurement of Gas Properties (Revised)
Handbook / Manual / Guide by American Gas Association,

2017 Operating Conference Proceedings
Conference Proceeding by American Gas Association, 05/05/2017

Residential Natural Gas Market Survey, 2010 Data
Report / Survey by American Gas Association, 01/15/2012

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

Load Forecasting Manual
Handbook / Manual / Guide by American Gas Association, 01/01/1995

Survey of Underground Storage of Natural Gas in the U.S. & Canada, 2004
Report / Survey by American Gas Association,

ANSI B109.3-2000 (R2008) for Rotary-Type Gas Displacement Meters
standard by American Gas Association, 01/01/2000

2011 Operating Section Proceedings , Volumes 1-3
Conference Proceeding by American Gas Association, 12/01/2011

Book by American Gas Association, 01/01/2002

Residential Natural Gas Market Survey, 1999 Data
Report / Survey by American Gas Association, 01/01/1999