Oliver, J. E., & Fairbridge, R. W. (1987). The encyclopedia of climatology. Van Nostrand Reinhold.
Lua i Stíl Chicago (17ú heag.)Oliver, John E., agus Rhodes W. Fairbridge. The Encyclopedia of Climatology. Van Nostrand Reinhold, 1987.
Lua MLA (9ú heag.)Oliver, John E., agus Rhodes W. Fairbridge. The Encyclopedia of Climatology. Van Nostrand Reinhold, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.