Ngā kupu hautoa kōpae

Tohutoro APA (7th ed.)
Dubofsky, M., & Dulles, F. R. (2010). Labor in America: A history (Eighth edition.). Harlan Davidson, Inc..
Tohutoru Kātū Chicago (17th ed.)
Dubofsky, Melvyn, me Foster Rhea Dulles. Labor in America: A History. Eighth edition. Wheeling, Illinois: Harlan Davidson, Inc., 2010.
Tohutoro MLA (9th ed.)
Dubofsky, Melvyn, me Foster Rhea Dulles. Labor in America: A History. Eighth edition. Harlan Davidson, Inc., 2010.
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