APA
Khoi, . (2001). 20 Years of prevention and control of micronutrient deficiencies in vietnam : research and development 1980-2000. Medical Publ., Honoi: .
Chicago
Khoi, . 2001. 20 Years of prevention and control of micronutrient deficiencies in vietnam : research and development 1980-2000. Medical Publ., Honoi: .
Harvard
Khoi, . (2001). 20 Years of prevention and control of micronutrient deficiencies in vietnam : research and development 1980-2000. Medical Publ., Honoi: .
MLA
Khoi, . 20 Years of prevention and control of micronutrient deficiencies in vietnam : research and development 1980-2000. Medical Publ., Honoi: . 2001.