Asian Pears—James A. Beutel
Fire Blight Susceptibility in a Young Asian Pear Planting (Abstract)—Caula A. Beyl
Magness, J.R., G.M. Markle, C.C. Compton. 1971. Food and feed crops of the United States.
Pear accessions available from the National Germplasm Repository, Corvallis, Oregon.
Pears - Pyrus communis L. (European pear) Pyrus serotina L. , P. pyrifolia (Burm. f.) Nak. (Asian, Japanese or Oriental pear, Nashi, or Pear AppleFrom University of Georgia.
Historic Images from The Pears of New York, written by U. P. Hedrick and published by the New York Agricultural Experiment Station in 1921.