title: MSBuild ProjectReference item documentation
body: <p>I cannot find documentation about <code>ProjectReference</code> tag in MSBuild projects. Where can I read detailed description of it?</p>
  
  <p><strong>Edit:</strong>
  I have a <code>.vcxproj</code> created by others. It contains <code>ProjectReference</code> item. <code>ProjectReference</code> contains subtags: <code>Private</code>, <code>ReferenceOutputAssembly</code>, <code>CopyLocalSatelliteAssemblies</code>, <code>LinkLibraryDependencies</code>, <code>UseLibraryDependencyInputs</code>. Where I can read about those tags? Which values can they contain? What other subtags can <code>ProjectReference</code> contain?</p>
  
  <p>I have searched in MSDN and Google but have not found documentation pages, only discussions and documentation about other products, not MSBuild.</p>