Citrix XenApp
Getting Started with Citrix XenApp 6.5 by Guillermo Musumeci
Citrix XenApp Platinum Edition for Windows: The Official Guide by Tim Reeser
Citrix XenApp Performance Essentials by Luca Dentella
Citrix XenAppTM Platinum Edition for Windows : The Official Guide by Brian Casselman
Instant Citrix XenApp by Andrew Mallett
Getting Started with Citrix XenApp® 7.6 by Konstantin Cvetanov
Citrix Xendesktop and Xenapp 7.7/7.8 by Goeran Eibel
Troubleshooting Citrix XenApp® by Dragos Madarasan and Suraj Patil
Citrix XenApp 7.x Performance Essentials by Luca Dentella
Easy Guide: Administration for Citrix XenApp 6: Questions and Answers by Austin Vern Songer