Dyfyniad APA

GOTTRY STEVE. (2005). COMMON SENSE BUSINESS. HARPER BUSINESS.

Dyfyniad Arddull Chicago

GOTTRY STEVE. COMMON SENSE BUSINESS. NEW YORK: HARPER BUSINESS, 2005.

Dyfyniad MLA

GOTTRY STEVE. COMMON SENSE BUSINESS. HARPER BUSINESS, 2005.

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