1. American standard for nursery stock;American Nursery & Landscape Association;Indiana Department of Natural Resources, Division of Forestry,2004
2. Three year performance of international provenance trials of Acacia auriculiformis;Awang;For. Ecol. Manage.,1994
3. The Practice of Social Research;Babbie,2004
4. Canada red select cherry;Bailey Nurseries;Bailey Nurseries,2017
5. Canada Red Chokecherry;Barborinas,2017