Gillard, Q. (1976). Incomes and accessibility : metropolitan labor force participation, commuting, and income differentials in the United States, 1960-1970: Metropolitan labor force participation, commuting, and income differentials in the United States, 1960-1970. University of Chicago, Dept. of Geography.
Chicago Style (17th ed.) CitationGillard, Quentin. Incomes and Accessibility : Metropolitan Labor Force Participation, Commuting, and Income Differentials in the United States, 1960-1970: Metropolitan Labor Force Participation, Commuting, and Income Differentials in the United States, 1960-1970. Chicago: University of Chicago, Dept. of Geography, 1976.
MLA (9th ed.) CitationGillard, Quentin. Incomes and Accessibility : Metropolitan Labor Force Participation, Commuting, and Income Differentials in the United States, 1960-1970: Metropolitan Labor Force Participation, Commuting, and Income Differentials in the United States, 1960-1970. University of Chicago, Dept. of Geography, 1976.