Kay, R., & Alder, J. (1999). Coastal planning and management. E & FN Spon.
Lua i Stíl Chicago (17ú heag.)Kay, Robert, agus Jacqueline Alder. Coastal Planning and Management. London: E & FN Spon, 1999.
Lua MLA (9ú heag.)Kay, Robert, agus Jacqueline Alder. Coastal Planning and Management. E & FN Spon, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.