Baumback, C. M. (1971). Structural wage issues in collective bargaining. Heath Lexington Books.
Lua i Stíl Chicago (17ú heag.)Baumback, Clifford Mason. Structural Wage Issues in Collective Bargaining. Lexington, Mass: Heath Lexington Books, 1971.
Lua MLA (9ú heag.)Baumback, Clifford Mason. Structural Wage Issues in Collective Bargaining. Heath Lexington Books, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.