Gaya APA

GRANDJEAN, E., KROEMER, . (1997). Fitting the task to the human : a text book of occupational ergonomics (5). Virginia: TYLOR & FRANCIS.

Gaya MLA

GRANDJEAN, E.., KROEMER, . "Fitting the task to the human : a text book of occupational ergonomics". 5 Virginia: TYLOR & FRANCIS, 1997. Text.