Mumford, L. (1939). Regional planning in the Pacific Northwest: A memorandum. Northwest regional council.
Style de citation Chicago (17e éd.)Mumford, Lewis. Regional Planning in the Pacific Northwest: A Memorandum. Portland, Or.: Northwest regional council, 1939.
Style de citation MLA (8e éd.)Mumford, Lewis. Regional Planning in the Pacific Northwest: A Memorandum. Northwest regional council, 1939.
Attention : ces citations peuvent ne pas être correctes à 100%.