| 1 | Madhava Rao KV, Raghavendra AS, Janardhan Reddy K, 2006. Physiology and Molecular Biology of Stress Tolerance in Plants. ISBN-10 1-4020-4225-6 (e- book ), Springer , Netherlands . |
| 2 | Hirt H, Shinozaki K, 2004. Plant Responses to Abiotic Stress. ISBN 3-540-20037-1 Springer-Verlag Berlin Heidelberg New York. |
| 3 | Shinozaki K, Yamaguchi-Shinozaki K, 1999. Molecular Responses to Cold , Drought, Heat and Salt Stress in Higher Plants. ISBN: 1-57059-563-1, RG Landes Company Austin, Texas, USA |
| 4 | Sunkar R, 2010. Plant Stress Tolerance Methods and Protocols . ISBN 978-1-60761-701-3, Human Press . |
| 5 | Pessarakli M, 1999. Handbook of Plant and Crop Stress. ISBN: 0-8247-1948-4, Marcel Dekker . |
| 6 | Taiz L, Zeiger E, 2002. Plant Physiology, 3rd ed. ISBN: 0878938230, Sinauer Associates . |