Não informado. (1964). Commodity yearbook statistical abstract service. Commodity Research Bureau.
Chicago Style (17th ed.) CitationNão informado. Commodity Yearbook Statistical Abstract Service. New York: Commodity Research Bureau, 1964.
MLA (8th ed.) CitationNão informado. Commodity Yearbook Statistical Abstract Service. Commodity Research Bureau, 1964.
Warning: These citations may not always be 100% accurate.