Gaya APA

Review, H, B. (2014). Getting Work Done (HBR 20-Minute Manager Series) . United States of America: Harvard bussines Reiew Pres.

Gaya MLA

Review, Havard, Business. "Getting Work Done (HBR 20-Minute Manager Series)". United States of America: Harvard bussines Reiew Pres, 2014. Text.