Citazione APA

Sind Regional Plan Organisation. (1979). Demographic aspects of Sind. Sind Regional Plan Organisation.

Stile di citazione Chicago

Sind Regional Plan Organisation. Demographic Aspects of Sind. Karachi: Sind Regional Plan Organisation, 1979.

Citazione MLA

Sind Regional Plan Organisation. Demographic Aspects of Sind. Sind Regional Plan Organisation, 1979.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.