Dyfyniad APA

Unesco. Progress of literacy in various countries: A preliminary statistical study of available census data since 1900. Unesco.

Dyfyniad Arddull Chicago

Unesco. Progress of Literacy in Various Countries: A Preliminary Statistical Study of Available Census Data Since 1900. Unesco.

Dyfyniad MLA

Unesco. Progress of Literacy in Various Countries: A Preliminary Statistical Study of Available Census Data Since 1900. Unesco.

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