SULLIVAN,FREDERICA. (1980). HOW TO CALCULATE THE MANUFACTURES COST IN COLLECTIVE BARGAINING. AMACOM.
Cita Chicago (17th ed.)SULLIVAN,FREDERICA. HOW TO CALCULATE THE MANUFACTURES COST IN COLLECTIVE BARGAINING. NEW YORK: AMACOM, 1980.
Cita MLA (9th ed.)SULLIVAN,FREDERICA. HOW TO CALCULATE THE MANUFACTURES COST IN COLLECTIVE BARGAINING. AMACOM, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.