Clench, W. J. & Turner, R. D. (1968). Monograph of the genus Letitia (Papuininae: Camaenidae). Journal of the Malacological Society of Australia. 1(11): 32-49, pls. 3-7, text-figs 1-2.
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Clench, W. J. & Turner, R. D.
1968
Monograph of the genus <i>Letitia</i> (Papuininae: Camaenidae)