Não informado. Monthly Economic Letter. First National City Bank of New York.
Lua i Stíl Chicago (17ú heag.)Não informado. Monthly Economic Letter. New York: First National City Bank of New York.
Lua MLA (8ú heag.)Não informado. Monthly Economic Letter. First National City Bank of New York.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.