孙京媛. (2008). 让孩子成为竞争高手: How your child to be most competitive. 天津科学技术出版社.
Chicago Style (17th ed.) Citation孙京媛. 让孩子成为竞争高手: How Your Child to Be Most Competitive. 天津科学技术出版社, 2008.
Cita MLA孙京媛. 让孩子成为竞争高手: How Your Child to Be Most Competitive. 天津科学技术出版社, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.