King, G. (2008). Colloquial Welsh: The complete course for beginners. Routledge.
芝加哥风格引文King, Gareth. Colloquial Welsh: The Complete Course for Beginners. Oxfordshire, England ; New York: Routledge, 2008.
MLA引文King, Gareth. Colloquial Welsh: The Complete Course for Beginners. Routledge, 2008.
警告：这些引文格式不一定是100％准确.