孙玉. 关于综合业务数字网（ISDN）研究的进展. Editorial Department of Journal on Communications.
Chicago Style (17th ed.) Citation孙玉. 关于综合业务数字网（ISDN）研究的进展. Editorial Department of Journal on Communications.
MLA (9th ed.) Citation孙玉. 关于综合业务数字网（ISDN）研究的进展. Editorial Department of Journal on Communications.
Warning: These citations may not always be 100% accurate.