Cita APA (7th ed.)

(2006). Documentation for the NCES Comparable Wage Index Files. U.S. Department of Education.

Cita Chicago (17th ed.)

Documentation for the NCES Comparable Wage Index Files. U.S. Department of Education, 2006.

Cita MLA (9th ed.)

Documentation for the NCES Comparable Wage Index Files. U.S. Department of Education, 2006.

Atenció: Aquestes cites poden no estar 100% correctes.