Basic Grafting Techniques Mississippi State University Extension
How To: Top-Graft a 'Family' Apple Tree
Grafting Apple & Other Fruit Trees - the Primrose blog
Grafting - Wikipedia
Fruitwise apple tree grafting guide, rind grafting
Bridge-Grafting and Inarching Damaged Trees
A Spring Grafting Primer - Maine Organic Farmers and Gardeners
How to Graft Fruit Trees
Harvesting the Fruits of Time, Spring 2018, Articles
grafting Grouse Mt. Farm's Blog
Sealing rind bark grafts using Smiths Grafting Wax
Sealing rind bark grafts using Smiths Grafting Wax
Grafting and Budding Nursery Crop Plants
Sealing rind bark grafts using Smiths Grafting Wax