郑翔妮著. (2018). 我说说你听听：Toastmaster演讲精选：Toastmaster hotpick speech. 九州出版社.
Dyfyniad Arddull Chicago郑翔妮著. 我说说你听听：Toastmaster演讲精选：Toastmaster Hotpick Speech. 九州出版社, 2018.
Dyfyniad MLA郑翔妮著. 我说说你听听：Toastmaster演讲精选：Toastmaster Hotpick Speech. 九州出版社, 2018.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.