李洪涛. (2008). 科普英语脱口说: Popular science English talk-show. 科学技术文献出版社.
Dyfyniad Arddull Chicago李洪涛. 科普英语脱口说: Popular Science English Talk-show. 科学技术文献出版社, 2008.
Dyfyniad MLA李洪涛. 科普英语脱口说: Popular Science English Talk-show. 科学技术文献出版社, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.