| Author | Titles | 1.
| Coburn, Alvin Landgon, 1882-1966 | 1 | 2.
| Coburn, Alvin Langdon, 1882-1966 | 1 | 3.
| Coburn, Jason | 2 | 4.
| Coby, Emile | 0 | 5.
| Cocchi, Flavia | 1 | 6.
| Cocchia, Rocco, Frei | 1 | 7.
| Cocchiarale, Fernando | 8 | 8.
| Cocchiareli, Fernando | 1 | 9.
| Coccia, Emanuele, 1976- | 6 | 10.
| Cocco, Vincenzo | 5 |
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