Pickering, D. (1993). Utility mapping and record keeping for: Infrastructure. The World Bank.
Style de citation Chicago (17e éd.)Pickering, David. Utility Mapping and Record Keeping for: Infrastructure. Washington, D.C.: The World Bank, 1993.
Style de citation MLA (9e éd.)Pickering, David. Utility Mapping and Record Keeping for: Infrastructure. The World Bank, 1993.
Attention : ces citations peuvent ne pas être correctes à 100%.