This literature review is to be based upon published literature only, meaning published journal literature supported by some books where relevant. Statistical data from relevant Australian Government organizations are acceptable (for example CSIRO, ARPANZA, DOHA, DHS). Excerpts from pamphlets, websites and unpublished sources are not acceptable. You are required to review a minimum of 15 journal articles directly relevant to the topic
The APA 6 system of referencing should be used.