Sterrett, C. K. (1950). Fuel oil requirements of Oregon and southern Washington. Engineering Experiment Station, Oregon State System of Higher Education, Oregon State College.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSterrett, Chester K. Fuel Oil Requirements of Oregon and Southern Washington. Corvallis: Engineering Experiment Station, Oregon State System of Higher Education, Oregon State College, 1950.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSterrett, Chester K. Fuel Oil Requirements of Oregon and Southern Washington. Engineering Experiment Station, Oregon State System of Higher Education, Oregon State College, 1950.
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