APA

United States, . (1991). Case studies in using data for better business decisions. [Washington, D.C.]: U.S. Dept. of Commerce, Economics and Statistics Administration, Bureau of the Census.

Chicago

United States, . 1991. Case studies in using data for better business decisions. [Washington, D.C.]: U.S. Dept. of Commerce, Economics and Statistics Administration, Bureau of the Census.

Harvard

United States, . (1991). Case studies in using data for better business decisions. [Washington, D.C.]: U.S. Dept. of Commerce, Economics and Statistics Administration, Bureau of the Census.

MLA

United States, . Case studies in using data for better business decisions. [Washington, D.C.]: U.S. Dept. of Commerce, Economics and Statistics Administration, Bureau of the Census. 1991.