Statistical abstract of the United States, 1988 :
national data book and guide to sources.
APA Citation
United States. Bureau of the Census. (1987). Statistical abstract of the United States, 1988: national data book and guide to sources. 108th ed. Washington, D.C.: U.S. Dept. of Commerce, Bureau of the Census .
MLA Citation
United States. Bureau of the Census. Statistical Abstract of the United States, 1988: National Data Book And Guide to Sources. 108th ed. Washington, D.C.: U.S. Dept. of Commerce, Bureau of the Census , 1987.