Dyfyniad APA

Nigeria. Office of Statistics. Digest of statistics. The office.

Dyfyniad Arddull Chicago

Nigeria. Office of Statistics. Digest of Statistics. Lagos: The office.

Dyfyniad MLA

Nigeria. Office of Statistics. Digest of Statistics. The office.

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