Campbell, J. L., Hollingsworth, J. R., & Lindberg, L. N. (1991). Governance of the American economy. Cambridge University Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Campbell, John L., J. Rogers Hollingsworth, και Leon N. Lindberg. Governance of the American Economy. Cambridge [England] ; New York: Cambridge University Press, 1991.
Παραπομπή σε μορφή MLA (9th εκδ.)Campbell, John L., et al. Governance of the American Economy. Cambridge University Press, 1991.