| Reference no. | Description | year | Name used | Page |
|---|---|---|---|---|
| 113524 | United States National Park Service 1978 Biscayne National Monument (N.M.), General Management Plan (GMP): Environmental Impact Statement. Northwestern University, 58 pp. | 1978 | Cerithium variabile | --> |
| 19 | Bisby, F.A., M.A. Ruggiero, K.L. Wilson, M. Cachuela-Palacio, S.W. Kimani, Y.R. Roskov, A. Soulier-Perkins and J. van Hertum 2005 Species 2000 & ITIS Catalogue of Life: 2005 Annual Checklist. CD-ROM; Species 2000: Reading, U.K. | 2005 | Cerithium variabile | --> |
| 113667 | Lahser, C. 2014 Total Tripping. Trafford Publishing, 364 pp. | 2014 | Cerithium variabile | --> |