Where Is the World by Peter Suart (9628613219 9789628613212 962-86132-1-9)
Storm by Peter Suart (9628613235 9789628613236 962-86132-3-5)
Check List of Hong Kong Plants 2001 by Zhongguo ke xue yuan, Hong Kong (China), Hong Kong Herbarium, Delin Wu (9628614967 9789628614967 962-86149-6-7)
