1. Albrigo, L.G. and J.C. Eduardo. 2011. Citrus shoot age requirements to fulfill flowering potential. Proc. Fla. State Hortic. Soc. 124: 56–59.
2. Boyer, J.S. 1971. Recovery of photosynthesis in sunflower after a period of low leaf water potential. Plant Physiol. 47:816–820.
3. Brewer, R.F., K. Opitz, F.A. Jibury, and K. Hench. 1977. The effect of cooling by overhead sprinkling on june drop of navel oranges in California. Proc. Intl. Soc. Citriculture 3:1045–1058.
4. Chang, Y.C., H.C. Yu, J.H. Xie, I.Z. Chen, and Y.S. Chang. 2009. Investigation of growth and flower phenology on kumquat. Conf. Taiwan Soc. Hortic. Sci. 55:295. (Abstract)
5. Chang, Y.C., I.Z. Chen, L.H. Lin, and Y.S. Chang. 2014. Temperature effects on shoot growth and flowering of kumquat trees. Kor. J. Hortic. Sci. Technol. 32:1–9.