You can identify if a publisher license is configured by checking the QEMC > System > Licenses > QlikView Publisher > QlikView Publisher License tab. If the serial number and LEF contents exist, then publisher is licensed.
For source documents, check the QEMC > System > Setup > QlikView Servers > QVS > Folders tab. The Root folder should be where your source documents are stored. If there are no QVW files in this directory or any of the mounted folders, there wont be any documents under Source documents.