Unity Virtual Reality Projects: Explore the world of virtual reality by building immersive and fun VR projects using Unity 3D : Linowes, Jonathan: Amazon.in: Books
Create with VR - Unity Learn
Working in Unity - Unity Manual
Create with VR - Unity Learn
VR Best Practice - Unity Learn
Basic Course of Augmented Reality and Virtual Reality for Beginners – Techax Labs Learning
How to Build VR UI's with Unity and Oculus Rift, Part 1 | by Du Hoang | Medium