AvocadoJulia Morton, Fruits of warm climates
Tropical FruitsMary Lamberts and Jonathan H. Crane
Magness J.R. et al. 1971. Food and feed crops of the United States.
and information about Avocado Oil
Avocado Crop Information from University of California Davis
AVOCADO "FRUIT FACTS" (Fruit Facts are a series of publications of the the California Rare Fruit Growers, Inc. that contain information on individual fruits, including botanical identification, description and culture notes based on California research, and characteristics of cultivars).