APA-referens (7:e uppl.)

Não informado. (1964). Soil mechanics and foundation engineering. Consultants Bureau.

Chicago-referens (17:e uppl.)

Não informado. Soil Mechanics and Foundation Engineering. New York: Consultants Bureau, 1964.

MLA-referens (8:e uppl.)

Não informado. Soil Mechanics and Foundation Engineering. Consultants Bureau, 1964.

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