Heinrich Storch: At the Hive Entrance. Observation Handbook. How to know what happens inside the hive by observation on the outside. Brussels: European Apicultural Editions 1985.
Jack Bresette-Mills: Sensitive Beekeeping. Practicing Vulnerability and Nonviolence with your Backyard Beehive. Great Barrington, MA: Lindisfarne 2016″
Jacqueline Freeman: Song of Increase. Listening to the Wisdom of Honeybees for Kinder Beekeeping and a Better World. Boulder, CO: Sounds True 2016