Dyfyniad APA

India. Central Statistical Organisation. (1976). Annual survey of industries 1969. Central Statistical Organisation.

Dyfyniad Arddull Chicago

India. Central Statistical Organisation. Annual Survey of Industries 1969. Calcutta: Central Statistical Organisation, 1976.

Dyfyniad MLA

India. Central Statistical Organisation. Annual Survey of Industries 1969. Central Statistical Organisation, 1976.

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