Dyfyniad APA
(2017). African Business: January - June 2017. African Business.
Dyfyniad Arddull Chicago
African Business: January - June 2017. London: African Business, 2017.
Dyfyniad MLA
African Business: January - June 2017. African Business, 2017.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.