Landes, H., Stromme, O. U., & Grainger, C. (1911). The road materials of Washington. E. L. Boardman, public printer.
Cita Chicago Style (17a ed.)Landes, Henry, Olaf Ulring Stromme, y Clyde Grainger. The Road Materials of Washington. Olympia, Wash.: E. L. Boardman, public printer, 1911.
Cita MLA (8a ed.)Landes, Henry, et al. The Road Materials of Washington. E. L. Boardman, public printer, 1911.
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