Erdogan, Z.A. & Koç, H.T. & Cakir, D.T. & Nerlovič, V. & Dulčič, J. (2004)
Sexual dimorphism in the small-spotted catshark, Scyliorhinus canicula (L., 1758), from the Edremit Bay (Turkey). Annales, Series Historia Naturalis, 14(2), 165–170