Não informado. (2014). Monthly Digest of Statistics. Central Statistical Office.
Chicagoスタイル(17版)引用形式Não informado. Monthly Digest of Statistics. Lusaka: Central Statistical Office, 2014.
MLA(8版)引用形式Não informado. Monthly Digest of Statistics. Central Statistical Office, 2014.
警告: この引用は必ずしも正確ではありません.