宋海峰编著. (2015). 每天进步一点点. 北方妇女儿童出版社.
Chicago Style (17th ed.) Citation宋海峰编著. 每天进步一点点. 北方妇女儿童出版社, 2015.
MLA (8th ed.) Citation宋海峰编著. 每天进步一点点. 北方妇女儿童出版社, 2015.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation