Tohutoro APA (7th ed.)
(1987). CRREL Report. U.S. Army Corps of Engineers, Cold Regions Research & Engineering Laboratory.
Tohutoru Kātū Chicago (17th ed.)
CRREL Report. Hanover, New Hampshire: U.S. Army Corps of Engineers, Cold Regions Research & Engineering Laboratory, 1987.
Tohutoro MLA (9th ed.)
CRREL Report. U.S. Army Corps of Engineers, Cold Regions Research & Engineering Laboratory, 1987.
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