Pakistan. Federal Bureau of Statistics. (1987). Pakistan demographic survey. Manager of Publications.
Chicago-referens (17:e uppl.)Pakistan. Federal Bureau of Statistics. Pakistan Demographic Survey. Karachi: Manager of Publications, 1987.
MLA-referens (8:e uppl.)Pakistan. Federal Bureau of Statistics. Pakistan Demographic Survey. Manager of Publications, 1987.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.