勾承益 Gou Cheng yi. (2005). 宋词感悟 Song ci gan wu (2.). 巴蜀书社.
Chicago Style (17th ed.) Citation勾承益 Gou Cheng yi. 宋词感悟 Song Ci Gan Wu. 2. 成都: 巴蜀书社, 2005.
MLA (8th ed.) Citation勾承益 Gou Cheng yi. 宋词感悟 Song Ci Gan Wu. 2. 巴蜀书社, 2005.
Warning: These citations may not always be 100% accurate.