Using the harvard method ,rewrite the following literary works( simply arrange these sources in the correct order):
the tittle of the book is economics and management sciences written by mm byrne in 2010 and published in pretoria at the university of south africa

LHarvard 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. p.[Pages Used].

I don't know which pages you are referencing, so I included the template, which you can easily replace. You could always comment the pages, in which case I can do it for you.