Yao, S. C. (1979). A study of endemic goitres and the salt iodisation programme in Sarawak with special emphasis on the Pakan and Lubok Antu districts.
Chicago Style (17th ed.) CitationYao, Sik Chi. A Study of Endemic Goitres and the Salt Iodisation Programme in Sarawak with Special Emphasis on the Pakan and Lubok Antu Districts. 1979.
MLA (8th ed.) CitationYao, Sik Chi. A Study of Endemic Goitres and the Salt Iodisation Programme in Sarawak with Special Emphasis on the Pakan and Lubok Antu Districts. 1979.
Warning: These citations may not always be 100% accurate.