高秀勤. (2011). 职场孕妈安全读本: Safety textbook for pregnant women in the workforce. 新世界出版社.
Citación estilo Chicago高秀勤. 职场孕妈安全读本: Safety Textbook for Pregnant Women in the Workforce. 新世界出版社, 2011.
Cita MLA高秀勤. 职场孕妈安全读本: Safety Textbook for Pregnant Women in the Workforce. 新世界出版社, 2011.
警告：这些引文格式不一定是100％准确.