Warnier, J. (2012). Cameroon grassfields civilization. Langaa Research & Pub. CIG.
Chicagoスタイル(17版)引用形式Warnier, Jean-Pierre. Cameroon Grassfields Civilization. Mankon, Cameroon: Langaa Research & Pub. CIG, 2012.
MLA(9版)引用形式Warnier, Jean-Pierre. Cameroon Grassfields Civilization. Langaa Research & Pub. CIG, 2012.
警告: この引用は必ずしも正確ではありません.