Pakistan. Statistics Division. Enquiry on labour welfare. Federal Bureau of Statistics, Statistics Division, Govt. of Pakistan.
Chicago-referens (17:e uppl.)Pakistan. Statistics Division. Enquiry on Labour Welfare. [Karachi]: Federal Bureau of Statistics, Statistics Division, Govt. of Pakistan.
MLA-referens (8:e uppl.)Pakistan. Statistics Division. Enquiry on Labour Welfare. Federal Bureau of Statistics, Statistics Division, Govt. of Pakistan.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.