Παραπομπή σε μορφή APA (7η εκδ.)

(2011). Economic provisions of collective bargaining agreements in 2009 (second of a three-part series). Labstat Updates.

Παραπομπή σε μορφή Chicago (17η εκδ.)

"Economic Provisions of Collective Bargaining Agreements in 2009 (second of a Three-part Series)." Labstat Updates 2011.

Παραπομπή σε μορφή MLA (9th εκδ.)

"Economic Provisions of Collective Bargaining Agreements in 2009 (second of a Three-part Series)." Labstat Updates, 2011.