LUTZ JM, Hardenburg RE. The commercial storage of fruits, vegetables and florist and nursery stocks. Agriculture Handbook, US Dept. Agriculture, Washington, D. C 1968; 66:94.
Mc Gregor BM. Tropical products transport handbook. Agriculture Handbook Office of Transportation, US Dept. Agriculture, Washington DC 1987; 668:148.
MAFF. Refrigerated storage of fruit and vegetables. Reference Book Ministry of Agriculture, Fisheries and Food (MAFF), HMSO Stationary Office, London1979; 148:324