Boessenecker, Robert W.: Pleistocene survival of an archaic dwarf baleen whale (Mysticeti: Cetotheriidae). Naturwissenschaften, 2013, 100. vsk, nro 4, s. 365–371. doi:10.1007/s00114-013-1037-2(englanniksi)
Fordyce, R. Ewan & Marx, Felix G.: The pygmy right whale Caperea marginata: the last of the cetotheres. Proceedings of the Royal Society B, 2013, 280. vsk, nro 1753. doi:10.1098/rspb.2012.2645(englanniksi)
Bisconti, Michelangelo: Comparative osteology and phylogenetic relationships of Miocaperea pulchra, the first fossil pygmy right whale genus and species (Cetacea, Mysticeti, Neobalaenidae). Zoological Journal of the Linnean Society, 2012, 166. vsk, nro 4. doi:10.1111/j.1096-3642.2012.00862.x(englanniksi)
