Weissbrod, R. (1976). Diffusion of relative wage inflation in southeast Pennsylvania. Northwestern University, Department of Geography.
Chicago-Zitierstil (17. Ausg.)Weissbrod, Richard. Diffusion of Relative Wage Inflation in Southeast Pennsylvania. Evanston, Ill: Northwestern University, Department of Geography, 1976.
MLA-Zitierstil (9. Ausg.)Weissbrod, Richard. Diffusion of Relative Wage Inflation in Southeast Pennsylvania. Northwestern University, Department of Geography, 1976.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.