Dyfyniad APA

(2008). Buletin Statistik Perdagangan Luar Negeri=foreign Trade Statistical Bulletin impor/imports September 2008. BPS.

Dyfyniad Arddull Chicago

Buletin Statistik Perdagangan Luar Negeri=foreign Trade Statistical Bulletin Impor/imports September 2008. BPS, 2008.

Dyfyniad MLA

Buletin Statistik Perdagangan Luar Negeri=foreign Trade Statistical Bulletin Impor/imports September 2008. BPS, 2008.

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