APA
Pakistan E. A. (. C. S. O., Pakistan E. A. (. C. S. O., . (1960). National sample survey (Second round). : .
Chicago
Pakistan Economic Affairs (division Central Satistical Office, Pakistan Economic Affairs (division Central Satistical Office, . 1960. National sample survey (Second round). : .
Harvard
Pakistan E. A. (. C. S. O., Pakistan E. A. (. C. S. O., . (1960). National sample survey (Second round). : .
MLA
Pakistan Economic Affairs (division Central Satistical Office, Pakistan Economic Affairs (division Central Satistical Office, . National sample survey (Second round). : . 1960.