Citação norma APA

(1992). Labor and trade-unions in India. Library of Congress Office ; Library of Congress Photoduplication Service.

Citação norma Chicago

Labor and Trade-unions in India. New Delhi : Washington, D.C.: Library of Congress Office ; Library of Congress Photoduplication Service, 1992.

Citação norma MLA

Labor and Trade-unions in India. Library of Congress Office ; Library of Congress Photoduplication Service, 1992.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.