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.
Chicagoスタイル(17版)引用形式高秀勤. 职场孕妈安全读本: Safety Textbook for Pregnant Women in the Workforce. 新世界出版社, 2011.
MLA(8版)引用形式高秀勤. 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: この引用は必ずしも正確ではありません.