Não informado. (1969). Foreign economic trends and their implications for the United States. U.S. Department of Commerce.
Cytowanie według stylu Chicago (wyd. 17)Não informado. Foreign Economic Trends and Their Implications for the United States. Washington: U.S. Department of Commerce, 1969.
Cytowanie według stylu MLA (wyd. 8)Não informado. Foreign Economic Trends and Their Implications for the United States. U.S. Department of Commerce, 1969.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..