APA
Punjab.Economic and Statistical Organisation, . (1980). Statistical abstract of Punjab. Punjab: Economic and Statistical Organisation.
Chicago
Punjab.Economic and Statistical Organisation, . 1980. Statistical abstract of Punjab. Punjab: Economic and Statistical Organisation.
Harvard
Punjab.Economic and Statistical Organisation, . (1980). Statistical abstract of Punjab. Punjab: Economic and Statistical Organisation.
MLA
Punjab.Economic and Statistical Organisation, . Statistical abstract of Punjab. Punjab: Economic and Statistical Organisation. 1980.
