Philippines. Department of Public Works, Transportation & Communication, & Planning and Project Development Office. (1975). Improvement of the petroleum-oil-lubricant (POL) industrial environment in Metropolitan Manila. Planning and Project Development Office, Dept. of Public Works, Transportation and Communications.
Style de citation Chicago (17e éd.)Philippines. Department of Public Works, Transportation & Communication, et Planning and Project Development Office. Improvement of the Petroleum-oil-lubricant (POL) Industrial Environment in Metropolitan Manila. Manila: Planning and Project Development Office, Dept. of Public Works, Transportation and Communications, 1975.
Style de citation MLA (9e éd.)Philippines. Department of Public Works, Transportation & Communication, et Planning and Project Development Office. Improvement of the Petroleum-oil-lubricant (POL) Industrial Environment in Metropolitan Manila. Planning and Project Development Office, Dept. of Public Works, Transportation and Communications, 1975.