Library of Congress. Federal Research Division & Merrill, T. (1993). Guyana and Belize: Country studies (2nd ed.). Federal Research Division, Library of Congress.
Lua i Stíl Chicago (17ú heag.)Library of Congress. Federal Research Division agus Tim Merrill. Guyana and Belize: Country Studies. 2nd ed. Washington, D.C.: Federal Research Division, Library of Congress, 1993.
Lua MLA (8ú heag.)Library of Congress. Federal Research Division agus Tim Merrill. Guyana and Belize: Country Studies. 2nd ed. Federal Research Division, Library of Congress, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.