Bakker, J., & Abraham, K. (2000). The refuge: A look into the future and the power of living in a Christian community. Thomas Nelson.
Chicago-referens (17:e uppl.)Bakker, Jim, och Ken Abraham. The Refuge: A Look into the Future and the Power of Living in a Christian Community. Nashville: Thomas Nelson, 2000.
MLA-referens (9:e uppl.)Bakker, Jim, och Ken Abraham. The Refuge: A Look into the Future and the Power of Living in a Christian Community. Thomas Nelson, 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.