Gallo, C. (2011). Presentation Secrets of Steve Jobs: Answer the One Question that Matters Most. New York, N.Y.: McGraw-Hill Education LLC..
Chicago Style CitationGallo, Carmine. Presentation Secrets of Steve Jobs: Answer the One Question That Matters Most. New York, N.Y.: McGraw-Hill Education LLC., 2011.
ציטוט MLAGallo, Carmine. Presentation Secrets of Steve Jobs: Answer the One Question That Matters Most. New York, N.Y.: McGraw-Hill Education LLC., 2011.
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