Παραπομπή σε μορφή APA (7η εκδ.)

Crouch, C., Finegold, D., & Sako, M. (1999). Are skills the answer?: The political economy of skill creation in advanced industrial countries. Oxford University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Crouch, Colin, David Finegold, και Mari Sako. Are Skills the Answer?: The Political Economy of Skill Creation in Advanced Industrial Countries. Oxford: Oxford University Press, 1999.

Παραπομπή σε μορφή MLA (8th εκδ.)

Crouch, Colin, et al. Are Skills the Answer?: The Political Economy of Skill Creation in Advanced Industrial Countries. Oxford University Press, 1999.