Schmidt, P. F. (1951). Fuel oil manual: For the oil user who wants to know about fuel oil selection, properties, handling, burning, troubles and remedies, together with working data for building heating, power generation, and industrial processes. Industrial Press.
Tohutoru Kātū Chicago (17th ed.)Schmidt, Paul F. Fuel Oil Manual: For the Oil User Who Wants to Know About Fuel Oil Selection, Properties, Handling, Burning, Troubles and Remedies, Together with Working Data for Building Heating, Power Generation, and Industrial Processes. Nueva York: Industrial Press, 1951.
Tohutoro MLA (9th ed.)Schmidt, Paul F. Fuel Oil Manual: For the Oil User Who Wants to Know About Fuel Oil Selection, Properties, Handling, Burning, Troubles and Remedies, Together with Working Data for Building Heating, Power Generation, and Industrial Processes. Industrial Press, 1951.