• [Wiki] https://en.wikipedia.org/wiki/Busycon_carica.
• [sealifebase] https://www.sealifebase.ca/summary/Busycon-carica.html.
• [EverAnde2008] Eversole, A. G., Anderson, W. D., and Isely, J. J. (2008). Age and growth of the knobbed whelk Busycon_carica (Gmelin 1791) in South Carolina subtidal waters. Journal of Shellfish Research, 27(2):423--426. doi:10.2983/0730-8000(2008)27[423:AAGOTK]2.0.CO;2.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.
• [PoweSwee2016] Power, A. J., Sweeney-Reeves, M., Recicar, T., Mitchel, M., and Walker, R. L. (2016). Reproductive patterns of the knobbed whelk, Busycon carica (gmelin 1791) in the southeastern united states. Technical report, University of Georgia Marine Extension Service. doi:10.2983/0730-8000(2008)27[423:AAGOTK]2.0.CO;2.