Gann, L. H. (1971). Central Africa: Former British states. Prentice Hall.
シカゴスタイル引用形Gann, Lewis H. Central Africa: Former British States. New Jersy: Prentice Hall, 1971.
MLA引用形式Gann, Lewis H. Central Africa: Former British States. Prentice Hall, 1971.
警告: この引用は必ずしも正確ではありません.