Παραπομπή σε μορφή APA (7η εκδ.)

(2007). The employment contract and the changed world of work by Stella Vettori. [electronic resource].

Παραπομπή σε μορφή Chicago (17η εκδ.)

The Employment Contract and the Changed World of Work by Stella Vettori. [electronic Resource]. 2007.

Παραπομπή σε μορφή MLA (9th εκδ.)

The Employment Contract and the Changed World of Work by Stella Vettori. [electronic Resource]. 2007.