Brill · Edinburgh University Press
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| World Christian Encyclopedia: Third Edition | 978-1-4744-0323-8 (1-4744-0323-9) | 2019 | Todd Johnson |
| Yearbook of International Religious Demography 2017 | 978-90-04-34627-7 (90-04-34627-9) | 2017 | Brian Grim · Todd Johnson · Vegard Skirbekk |
| Yearbook of International Religious Demography, 2018 | 978-90-04-37260-3 (90-04-37260-1) | 2018 | Brian Grim · Todd M. Johnson · Vegard Skirbekk |