Hammond (C.S.) and Company, Inc. (1969). Ambassador world atlas (New perspective ed.). Hammond.
Lua i Stíl Chicago (17ú heag.)Hammond (C.S.) and Company, Inc. Ambassador World Atlas. New perspective ed. Maplewood, NJ: Hammond, 1969.
Lua MLA (9ú heag.)Hammond (C.S.) and Company, Inc. Ambassador World Atlas. New perspective ed. Hammond, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.