APA (7e ed.) Bronvermelding
Baldwin, R. E. (2003). The decline of US labor unions and the role of trade. Institute for International Economics.
Chicago (17e ed.) Bronvermelding
Baldwin, Robert E. The Decline of US Labor Unions and the Role of Trade. Washington, D.C.: Institute for International Economics, 2003.
MLA (9e ed.) Bronvermelding
Baldwin, Robert E. The Decline of US Labor Unions and the Role of Trade. Institute for International Economics, 2003.
Let op: Deze citaties zijn niet altijd 100% accuraat.