APA-čujuhus (7. p.)

CACHA, C. A. (1999). Ergonomics and safety in hand tool design. Lewis.

Chicago-čujuhus (17. p.)

CACHA, Charles A. Ergonomics and Safety in Hand Tool Design. Boca Raton: Lewis, 1999.

MLA-čujuhus (9. p.)

CACHA, Charles A. Ergonomics and Safety in Hand Tool Design. Lewis, 1999.

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