The Maritime Landscape of the Isthmus of Panamá. University Press of Florida.
Lua i Stíl Chicago (17ú heag.)The Maritime Landscape of the Isthmus of Panamá. University Press of Florida.
Lua MLA (9ú heag.)The Maritime Landscape of the Isthmus of Panamá. University Press of Florida.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.