Cita APA (7a ed.)

(1993). Documenting job content: An approach to job and work analysis / Thomas J. Hackett, Valerie C. Williams.

Cita Chicago Style (17a ed.)

Documenting Job Content: An Approach to Job and Work Analysis / Thomas J. Hackett, Valerie C. Williams. 1993.

Cita MLA (9a ed.)

Documenting Job Content: An Approach to Job and Work Analysis / Thomas J. Hackett, Valerie C. Williams. 1993.