Census Bureau – https://www.census.gov/

Small Business Development Center (SBDC) – https://www.sbdcnet.org/

Esite Analytics – https://www.esiteanalytics.com/

American Customer Satisfaction Index – http://www.theacsi.org

USDA – https://www.ers.usda.gov/

Dun and Bradstreet – http://www.dnb.com/us

IBISWorld Industry Reports – https://www.ibisworld.com/

American Planning Association – http://www.planning.org/aicp

Small Business Administration (SBA) – http://www.sba.gov

Journal of Marketing Research – http://www.jstor.org

Business Marketing Association – http://www.marketing.org

Investor Network – https://www.investornetwork.com/

Biz Statistics – http://www.bizstats.com/

Sample Size Calculator – http://www.raosoft.com/samplesize.html

ESRI – https://www.esri.com/en-us/home

Kaiser Family Foundation – https://www.kff.org/

Dynata – https://www.dynata.com/

Smith Travel Research – https://str.com/

Library of Congress – https://www.loc.gov/

NAICS – https://www.naics.com/search/

IRS – https://www.irs.gov/

Report Linker – https://www.reportlinker.com/

USPS – https://www.usps.com/

Small Business Glossary – https://llcattorney.com/business-learning/small-business-glossary-of-terms