• [Wiki] http://en.wikipedia.org/wiki/Eutrigla_gurnardus.
• [fishbase] http://www.fishbase.org/summary/68.
• [ICES] https://www.ices.dk/explore-us/projects/EU-RFP/EU Repository/ICES FIshMap/ICES FishMap species factsheet-greygurnard.pdf.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.
• [Magn2007] Magnussen, E. (2007). Interpopulation comparison of growth patterns of 14 fish species on Faroe Bank: are all fishes on the bank fast-growing? Journal of Fish Biology, 71.