I need to make an  uninstall script for SQL Server 2012 Express but I can't figger it out.

After I uninstalled the SQL instance with following command:

C:\Program Files\Microsoft SQL Server\110\Setup Bootstrap\SQLServer2012\setup.exe Action=Uninstall /FEATURES=SQL,AS /INSTANCENAME=SQLEXPRESS /QUIETSIMPLE

There are still a couple of programs that I want to remove:

• Microsoft SQL Server 2008 Setup Support Files
• Microsoft SQL Server 2012 Transact-SQL ScriptDom
• Microsoft SQL Server 2012 Native Client
• SQL Server Browser for SQL Server 2012
• Microsoft VSS Writer for SQL Server 2012
• Microsoft - SQL Server 2012 Express
• Microsoft SQL Server 2012
• Microsoft SQL Server 2012 Setup (English)

Can someone please help me removing them without using 'Add or Remove Programs' and preferably without any interaction.