Παραπομπή σε μορφή APA (7η εκδ.)

(2011). Wage rates in industries ... wage differentials in occupations (first of a series). Labstat Updates.

Παραπομπή σε μορφή Chicago (17η εκδ.)

"Wage Rates in Industries ... Wage Differentials in Occupations (first of a Series)." Labstat Updates 2011.

Παραπομπή σε μορφή MLA (9th εκδ.)

"Wage Rates in Industries ... Wage Differentials in Occupations (first of a Series)." Labstat Updates, 2011.