Dyfyniad APA

Central statistical Organization. (1977). National seminar on social statistics. Allied.

Dyfyniad Arddull Chicago

Central statistical Organization. National Seminar on Social Statistics. New Delhi: Allied, 1977.

Dyfyniad MLA

Central statistical Organization. National Seminar on Social Statistics. Allied, 1977.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.