Monaghan, J., & Huffaker, J. S. (1995). Espresso!: Starting and running your own specialty coffee business. Wiley.
Chicago Style (17. basım) AtıfMonaghan, Joe, ve Julie Sheldon Huffaker. Espresso!: Starting and Running Your Own Specialty Coffee Business. New York: Wiley, 1995.
MLA (9th ed.) AtıfMonaghan, Joe, ve Julie Sheldon Huffaker. Espresso!: Starting and Running Your Own Specialty Coffee Business. Wiley, 1995.
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