Moulton, W. (1962). Toward a classification of pronunciation errors. Modern Language Journal, 46, 101–109. https://doi.org/10.1111/j.1540-4781.1962.tb01773.x
Odlin, T. (1989). Language transfer: Crosslinguistic influence in language learning. Cambridge: Cambridge University Press. https://doi.org/10.1017/CBO9781139524537
Ohala, J. J. (1983). The origin of sound patterns in vocal tract constraints. In P. F. MacNeilage (Ed.), The production of speech (pp. 189–216)....
Recasens, D., & Mira, M. (2012). Voicing assimilation in Catalan two-consonant clusters. Journal of Phonetics, 40(5), 639–654. https://doi.org/10.1016/j.wocn.2012.06.001
Romero, J. (1999). The effect of voicing assimilation on gestural coordination. International Congress of Phonetic Sciences 99, San Francisco,...
Schmidt, L. B., & Willis, E. W. (2011). Systematic investigation of voicing assimilation of Spanish /s/ in Mexico City. In S. M. Alvord...
Schwegler, A., Kempff, J., & Ameal-Guerra, A. (2010). Fonética y fonología españolas. 4th edition. Hoboken, N. J.: Wiley.
Simon, E. (2010). Phonological transfer of voicing and devoicing rules. Evidence from L1 Dutch and L2 English conversational speech. Language...
Siptár, P., & Törkenczy, M. (2000). The Phonology of Hungarian. Oxford: Oxford University Press.
Skranitzl, R., & Šturm, P. (2017). Voicing assimilation in Czech and Slovak speakers of English: Interactions of segmental context, language...
Strycharczuk, P. (2012). Phonetics–phonology interactions in pre-sonorant voicing. PhD dissertation, University of Manchester.
Suomi, K. (1980). Voicing in English and Finnish stops. A typological comparison with an IL study of the two languages in contrast. PhD dissertation....
Torreira, F., & Ernestus, M. (2012). Weakening of intervocalic /s/ in the Nijmegen Corpus of Casual Spanish. Phonetica, 69, 124–148. https://doi.org/10.1159/000343635