APA (7e ed.) Bronvermelding

(1924). The growth of American trade unions, 1880-1923 / by Leo Wolman ... with a foreword by Wesley C. Mitchell.

Chicago (17e ed.) Bronvermelding

The Growth of American Trade Unions, 1880-1923 / by Leo Wolman ... with a Foreword by Wesley C. Mitchell. 1924.

MLA (9e ed.) Bronvermelding

The Growth of American Trade Unions, 1880-1923 / by Leo Wolman ... with a Foreword by Wesley C. Mitchell. 1924.

Let op: Deze citaties zijn niet altijd 100% accuraat.