You will need the following text:
Gay, G. and Simnett, R. (2018). Auditing & Assurance Services in Australia. 7th edition.
An electronic copy of the textbook can be purchased here: https://www.mheducation.com.au/auditing-assurance-services-9781760421977-aus
Australian Auditing Standards; Code of Ethics for Professional Accountants; Online access via http://www.auasb.gov.au/Pronouncements/Australian-AuditingStandards.aspx (Auditing Standards).
Code of Ethics for Professional Accountant; http://www.apesb.org.au/uploads/standards/apesb_standards/standard1.pdf (APES 110 Code of Ethics for Professional Accountants).
If you choose to view the Standards and APES 110 online, you are responsible for ensuring you have reliable electronic access throughout semester. The documents can be saved to a device, but they are too long to print.