Cita APA (7th ed.)

(1996). Human Resources Compact Disk (HCRD): General schedule position classification standards and federal wage system job-grading system U.S. Office of Personnel Management. [CD-ROMs].

Cita Chicago (17th ed.)

Human Resources Compact Disk (HCRD): General Schedule Position Classification Standards and Federal Wage System Job-grading System U.S. Office of Personnel Management. [CD-ROMs]. 1996.

Cita MLA (9th ed.)

Human Resources Compact Disk (HCRD): General Schedule Position Classification Standards and Federal Wage System Job-grading System U.S. Office of Personnel Management. [CD-ROMs]. 1996.