Millen, B. H. (1963). The political role of labor in developing countries. Brookings Institution.
Lua i Stíl Chicago (17ú heag.)Millen, Bruce H. The Political Role of Labor in Developing Countries. Washington: Brookings Institution, 1963.
Lua MLA (8ú heag.)Millen, Bruce H. The Political Role of Labor in Developing Countries. Brookings Institution, 1963.
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