2010 U.S. Religious Knowledge Survey | Pew Research Center
Who Knows What About Religion | Pew Research Center
PRRI
Which religious groups know what about religion? | Pew Research Center
FAQ: How Pew Research Center Surveys Religion | Pew Research Center
2011 Census Branding Approval Form
FAQ: How Pew Research Center Surveys Religion | Pew Research Center
Religious Belief and National Belonging in Central and Eastern Europe | Pew Research Center
U.S. Religious Knowledge Survey | Pew Research Center
FAQ: How Pew Research Center Surveys Religion | Pew Research Center
In U.S., Rise in Religious "Nones" Slows in 2012
Religious Affiliation and Demographic Groups | Pew Research Center
Why some Americans left religion behind | Pew Research Center
Faith Survey - Surveys of Religious Belief/Unbelief
U.S. Religious Knowledge Survey | Pew Research Center
2011 Census Branding Approval Form
FAQ: How Pew Research Center Surveys Religion | Pew Research Center
FAQ: How Pew Research Center Surveys Religion | Pew Research Center
Measuring Religion in Pew Research Center's American Trends Panel | Pew Research Center
PRRI
In U.S., Very Religious Have Higher Well-Being Across All Faiths
Exploring Religion and Identity Politics in India | The Pew Charitable Trusts
Religion in Europe - Wikipedia
World Religion Database
Religious Affiliation in the Philippines (2020 Census of Population and Housing) | Philippine Statistics Authority
Election cycles and global religious intolerance | PNAS
