Steve Williams. Making Better Business Decisions: Understanding and Improving Critical Thinking and Problem Solving Skills. SAGE.
Chicago-referens (17:e uppl.)Steve Williams. Making Better Business Decisions: Understanding and Improving Critical Thinking and Problem Solving Skills. SAGE.
MLA-referens (8:e uppl.)Steve Williams. Making Better Business Decisions: Understanding and Improving Critical Thinking and Problem Solving Skills. SAGE.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.