王群飞著. (2018). 抢订单：快速落实才有优异的销售业绩. 中国致公出版社.
Lua i Stíl Chicago (17ú heag.)王群飞著. 抢订单：快速落实才有优异的销售业绩. 中国致公出版社, 2018.
Lua MLA (8ú heag.)王群飞著. 抢订单：快速落实才有优异的销售业绩. 中国致公出版社, 2018.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)