| Verfasser | Häufigkeit |
| Luckmann, Thomas 1927-2016 |
3 |
| Döring, Heinrich 1933- |
2 |
| Lückmann, Dietmar |
2 |
| Zulehner, Paul 1939- |
2 |
| Engelhardt, Hugo Tristram 1941-2018 |
1 |
| Lückmann, Dominik 1985- |
1 |
| Parent, David J. |
1 |
| Schütz, Alfred 1899-1959 |
1 |
| Zaner, Richard M. 1933- |
1 |