1. World Health Organization. (2009). Dengue guidelines for diagnosis, treatment, prevention and control. A joint publication of the World Health Organization (WHO) and the Special Programme for Research and Training in Tropical Diseases (TDR). WHO/HTM/NTD/DEN/2009.1. from http://whqlibdoc.who.int/publications/2009/9789241547871_eng.pdf .
2. World Health Organization. (2011). Dengue in the Western Pacific Region. from http://www.wpro.who.int/NR/rdonlyres/9A62EAB1-48FB-492A-99F0-8D2AE737451E/0/0518Dec2010doc.pdf .
3. Vazquez-Prokopec, G. M., Chaves, L. F., Ritchie, S. A., Davis, J., & Kitron, U. (2010). Unforeseen costs of cutting mosquito surveillance budgets. PLoS Neglected Tropical Diseases, 4(10), e858. doi: 10.1371/journal.pntd.0000858 .
4. Guha-Sapir, D., & Barbara, S. B. (2005). Dengue fever: New paradigms for a changing epidemiology. Emerging Themes in Epidemiology, 2, 1. doi: 10.1186/1742-7622-2-1 .
5. Poovaneswari, S. (1993). Dengue situation in Malaysia. Malaysian Journal of Pathology, 15(1), 3–7.