Howell, I. M. A Review of the Resources and Industries of the State of Washington, 1909.
Chicago Style (17. basım) AtıfHowell, Ithamar M. A Review of the Resources and Industries of the State of Washington, 1909.
MLA (9th ed.) AtıfHowell, Ithamar M. A Review of the Resources and Industries of the State of Washington, 1909.
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