Ng, L., Tan, L., Tan, C., Tan, S. S., Hapuarachchi, H. C., Pok, K., . . . Khoo, S. (2009). Entomologic and Virologic Investigation of Chikungunya, Singapore. Centers for Disease Control and Prevention.
Čikaški stil citiranjaNg, Lee-Ching, et al. Entomologic and Virologic Investigation of Chikungunya, Singapore. Centers for Disease Control and Prevention, 2009.
MLA način citiranjaNg, Lee-Ching, et al. Entomologic and Virologic Investigation of Chikungunya, Singapore. Centers for Disease Control and Prevention, 2009.
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