U.S. Environmental Protection Agency. Emission estimation protocol for petroleum refineries.
Chicagoスタイル(17版)引用形式U.S. Environmental Protection Agency. Emission Estimation Protocol for Petroleum Refineries.
MLA(9版)引用形式U.S. Environmental Protection Agency. Emission Estimation Protocol for Petroleum Refineries.
警告: この引用は必ずしも正確ではありません.