United States. Bureau of Labor Statistics. (1978). Consumer expenditure survey series, interview survey, 1972-73: Annual expenditures and sources of income cross-classified by family characteristics, (1972 and 1973 combined).
Chicago Style (17th ed.) CitationUnited States. Bureau of Labor Statistics. Consumer Expenditure Survey Series, Interview Survey, 1972-73: Annual Expenditures and Sources of Income Cross-classified by Family Characteristics, (1972 and 1973 Combined). 1978.
MLA (9th ed.) CitationUnited States. Bureau of Labor Statistics. Consumer Expenditure Survey Series, Interview Survey, 1972-73: Annual Expenditures and Sources of Income Cross-classified by Family Characteristics, (1972 and 1973 Combined). 1978.
Warning: These citations may not always be 100% accurate.