Australia Press. pp. 132-135. D'Amato, Peter. 1998. The Savage Garden: Cultivating Carnivorous Plants. Berkeley, California: TenSpeedPress. p. 51. D'Amato
Stines, Michael H. (2005) Mastering barbecue: tons of recipes, neat techniques, great tips and indispensable know how TenSpeedPress, ISBN 1-58008-662-4