APA Edition Citation

Directorate of Economics and Statistics. (1978). National sample survey Report No.20: Some summary information on employment and unemployment. Directorate of Economics and Statistics.

Chicago Edition Citation

Directorate of Economics and Statistics. National Sample Survey Report No.20: Some Summary Information on Employment and Unemployment. Thiruvananthapuram: Directorate of Economics and Statistics, 1978.

MLA Edition Citation

Directorate of Economics and Statistics. National Sample Survey Report No.20: Some Summary Information on Employment and Unemployment. Directorate of Economics and Statistics, 1978.