Using the harvard method, rewrite the following literary works:
the title of the book is economics and management sciences written by mm byrne in 2010 and published in pretoria at the university of south africa

Harvard Referencing a book typically goes: 
[Author Surname], [Author Initial]. ([Year Published]). [Title]. ed. [City]: [Publisher], p.[Pages Used].

All you have to do is fill in the gaps: 
Byrne, MM (2010). Economics and Management Sciences . Pretoria: University of South Africa. p1-100.

I don't know which pages you are referencing, so I wrote "1-100" as an example which is easily changeable. 

The phrase that revels setting is whisper because it shows what he is doing .