APA
"Punjab G. o. L. (. o., "Punjab G. o. L. (. o., .Annual administration report. Chandigarh: "Controller, Printing and Stationery India ".
Chicago
"Punjab Government of Labour (Department of....)", "Punjab Government of Labour (Department of....)", .Annual administration report. Chandigarh: "Controller, Printing and Stationery India ".
Harvard
"Punjab G. o. L. (. o., "Punjab G. o. L. (. o., .Annual administration report. Chandigarh: "Controller, Printing and Stationery India ".
MLA
"Punjab Government of Labour (Department of....)", "Punjab Government of Labour (Department of....)", .Chandigarh: "Controller, Printing and Stationery India ". .