References:
PayScale. (2018). Freelance Graphic Designer Salary (Australia). Retrieved from: https://www.payscale.com/research/AU/Job=Freelance_Graphic_Designer/Hourly_Rate
Suggett, P. (2017). Freelancing? Charge the Rate You Deserve. Retrieved from: https://www.thebalance.com/freelancing-charge-the-rate-you-deserve-38878