Moolenbeek R.G. & Faber M.J. (1987). The macaronesian species of the genus Manzonia (Gastropoda: Rissoidae). Part III. De Kreukel. 23: 166-179, pl. 2-3.
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Moolenbeek R.G. & Faber M.J.
1987
The macaronesian species of the genus <i>Manzonia</i> (Gastropoda: Rissoidae). Part III