(1971). Working in Colorado. A brief history of the Colorado labor movement. [With forew. by G.W. Zinke]. Center for Labor Education and Research, University of Colorado.
Chicago Style (17th ed.) CitationWorking in Colorado. A Brief History of the Colorado Labor Movement. [With Forew. by G.W. Zinke]. Center for Labor Education and Research, University of Colorado, 1971.
MLA (8th ed.) CitationWorking in Colorado. A Brief History of the Colorado Labor Movement. [With Forew. by G.W. Zinke]. Center for Labor Education and Research, University of Colorado, 1971.
Warning: These citations may not always be 100% accurate.