- Libro electrónicoAn Elementary Manual of New Zealand EntomologyG. V. Hudson
- Libro electrónicoAn Elementary Manual of New Zealand EntomologyG. V. Hudson
- Libro electrónicoNew Zealand Moths and Butterflies (Macro-Lepidoptera)G. V. Hudson
- Libro electrónicoNew Zealand Moths and Butterflies (Macro-Lepidoptera)G. V. Hudson