Bernard, F., Ronaldson, A., & Krolis, H. (1988). Costa Brava. Southernwood Press.
Lua i Stíl Chicago (17ú heag.)Bernard, Frits, A. Ronaldson, agus Huibert Krolis. Costa Brava. Amsterdam: Southernwood Press, 1988.
Lua MLA (8ú heag.)Bernard, Frits, et al. Costa Brava. Southernwood Press, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.