APA citiranje

Robinson, D., & David Robinson. (2003). Business protocol: Contemporary American practice. Cincinnati, OH: Atomic Dog Publishing.

Trích dẫn kiểu Chicago

Robinson, David, và David Robinson. Business Protocol: Contemporary American Practice. Cincinnati, OH: Atomic Dog Publishing, 2003.

MLA citiranje

Robinson, David, và David Robinson. Business Protocol: Contemporary American Practice. Cincinnati, OH: Atomic Dog Publishing, 2003.

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