Serb, J.M.; Eernisse, D.J. (2008). »Charting Evolution's Trajectory: Using Molluscan Eye Diversity to Understand Parallel and Convergent Evolution«. Evolution Education and Outreach. 1 (4): 439–47. doi:10.1007/s12052-008-0084-1.
Sumner-Rooneyab LH; Murray JA; Cain SD; Sigwart JD. (2014). »Do chitons have a compass? Evidence for magnetic sensitivity in Polyplacophora«. Journal of Natural History. Zv. 45, št. 45–48. str. 3033–45. doi:10.1080/00222933.2014.959574.