I-Okiep yidolobha elincane eliseNyakatho Kapa, eNingizimu Afrika. Census: 2011 (PDF). Statistics South Africa. 2012. ISBN 9780621413885. Le-athikhili iyisigcino (isiNgisi: "a stub"). Ungakwazi ukusiza uWikipedia: ngokuyikhulisa.