Singapore. Dept. of Statistics & Khoo, C. K. (1980). Census of population, 1980, Singapore: Release. Dept. of Statistics.
Citace podle Chicago (17th ed.)Singapore. Dept. of Statistics a Chian Kim Khoo. Census of Population, 1980, Singapore: Release. Singapore: Dept. of Statistics, 1980.
Citace podle MLA (8th ed.)Singapore. Dept. of Statistics a Chian Kim Khoo. Census of Population, 1980, Singapore: Release. Dept. of Statistics, 1980.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..