Tangonyire, R. C., & Achal, L. K. (2012). Economic behaviour as if others too had interests. Langaa RPCIG.
芝加哥风格引文Tangonyire, Raymond Chegedua, 与 Lawrence Kyaligonza Achal. Economic Behaviour as If Others Too Had Interests. Bamenda, Cameroon: Langaa RPCIG, 2012.
MLA引文Tangonyire, Raymond Chegedua, 与 Lawrence Kyaligonza Achal. Economic Behaviour as If Others Too Had Interests. Langaa RPCIG, 2012.
警告：这些引文格式不一定是100％准确.