Business Entry Point is the Federal Government portal for business information and advice. www.business.gov.au
Starting a business is an overview from the business section of the Commonwealth Bank web site. www.commbank.com.au/business
ENYA (Enterprise Network for Young Australians) promotes the active participation of young people in enterprise, and provides support and information. If you're a young social or business entrepreneur it may be able to assist you. www.enya.org.au