| Ref. | Description | Named Used | Page |
|---|---|---|---|
| 833 | Ruppert, E.E., R.S. Fox and R.D. Barnes 2004 Invertebrate Zoology. A functional evolutionary approach. 7th Ed. | Granulina gubbiolii | |
| 3477 | MarineSpecies.org 2050 MarineSpecies.org. | Granulina gubbiolii | |
| 85339 | Templado, J. and R. Villanueva 2010 Checklist of Phylum Mollusca. | Granulina gubbiolii | 164 |
| 126039 | Paulay, G. 2022 Reproduction of Neogastropoda. | Granulina gubbiolii |