1. Intermediate spoken Chinese practice essentials: a wealth of activities to enhance your spoken Mandarin Kubler, Cornelius C., Clarendon, Vermont : Tuttle, 2013. IFYP004
2. Reading and writing Chinese: a comprehensive guide to the Chinese writing system McNaughton, William, 1933- Tokyo ; Tuttle, [2013] IFYP004 View full-text via ProQuest Ebook Central
3. A grammar of Mandarin Wiedenhof, Jeroen. Amsterdam ; John Benjamins Publishing Company, [2015] IFYP004 EBSCOhost
