cloud_aim - Blender Studio Rigging Tools - Blender Studio
Rigging the Eyes - Learning Blender: A Hands-On Guide to Creating 3D Animated Characters [Book]
How to Rig eyes for dilation in Blender « Software Tips :: WonderHowTo
Blender Eye Rig Tutorial | Bloodsong's Blog II
Here's my custom eye rig that I posted yesterday in motion. Still a work in progress, gotta rig the eyebrows. Here's a preview. Topology at the end. : r/blender
How to Rig Eyes to Follow the Head in Blender
rigging - How to make a fake eye highlight? - Blender Stack Exchange
Blender Tutorial: Flat Eyes in Blender via Lattice by BlackPuma -- Fur Affinity [dot] net
CGCookie - Creating an Advanced Cartoon Eye Rig - CGArchives