1. DIN. 68763, Spanplatten: Flach-pressplatten für das Bauwesen, 1982
2. Dunky, M. 1993: private communication
3. Huber, A. 1993: private communication
4. Pizzi, A. 1978a. Wattle-based adhesives for exterior grade particleboard, Forest Products J. 28: 42–46
5. Pizzi, A. 1978b. Chemistry and Technology of Cold- and Thermosetting Wattle Tannin based Wood Adhesives, Ph.D. Thesis. University of the Orange Free State, South Africa