Colvin. An Introduction to U.S. Collective Bargaining and Labor Relations. Cornell University Press.
Čikaški stil citiranja (17. izdanje)Colvin. An Introduction to U.S. Collective Bargaining and Labor Relations. Cornell University Press.
MLA način citiranja (9. izdanje)Colvin. An Introduction to U.S. Collective Bargaining and Labor Relations. Cornell University Press.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.