Dyfyniad APA

Nigeria. Report on Nigeria for the year .. H.M. Stationery Off.

Dyfyniad Arddull Chicago

Nigeria. Report on Nigeria for the Year .. London: H.M. Stationery Off.

Dyfyniad MLA

Nigeria. Report on Nigeria for the Year .. H.M. Stationery Off.

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