APA aipamena

Singapore. Ministry of Labor. Report on the labour force survey of Singapore ([19-.). Ministry of Labor.

Chicago Style aipamena

Singapore. Ministry of Labor. Report on the Labour Force Survey of Singapore. [19-. Singapore: Ministry of Labor.

MLA aipamena

Singapore. Ministry of Labor. Report on the Labour Force Survey of Singapore. [19-. Ministry of Labor.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.