Preston, R. E. Transition zone structure: The three-sector hypothesis. Town Planning Review.
Style de citation Chicago (17e éd.)Preston, Richard E. "Transition Zone Structure: The Three-sector Hypothesis." Town Planning Review .
Style de citation MLA (9e éd.)Preston, Richard E. "Transition Zone Structure: The Three-sector Hypothesis." Town Planning Review, .
Attention : ces citations peuvent ne pas être correctes à 100%.