Duff, J. E., & James E. Duff and Paul Uhrina. (2006). Student Workbook and Activity Guide for Duffy's Collision Repair Fundamentals. Cengage Learning, Inc: Thomson.
Styl cytowania ChicagoDuff, James E., i James E. Duff and Paul Uhrina. Student Workbook and Activity Guide for Duffy's Collision Repair Fundamentals. Cengage Learning, Inc: Thomson, 2006.
Styl cytowania MLADuff, James E., i James E. Duff and Paul Uhrina. Student Workbook and Activity Guide for Duffy's Collision Repair Fundamentals. Cengage Learning, Inc: Thomson, 2006.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..