Cita APA (7a ed.)

Não informado. (2000). Technical note. U.S. Department of Commerce, National Bureau of Standards.

Cita Chicago Style (17a ed.)

Não informado. Technical Note. Washington: U.S. Department of Commerce, National Bureau of Standards, 2000.

Cita MLA (8a ed.)

Não informado. Technical Note. U.S. Department of Commerce, National Bureau of Standards, 2000.

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