Wakai, K. F. (2007). Fragmented melodies. Langaa Research & Pub. CIG.
芝加哥风格引文Wakai, Kangsen Feka. Fragmented Melodies. Mankon, Bamenda: Langaa Research & Pub. CIG, 2007.
MLA引文Wakai, Kangsen Feka. Fragmented Melodies. Langaa Research & Pub. CIG, 2007.
警告：这些引文格式不一定是100％准确.