刘勇. 湖北省营业税改征增值税辅导教材：．，. 湖北省国家税务局.
Chicago Style (17th ed.) Citation刘勇. 湖北省营业税改征增值税辅导教材：．，. 湖北省国家税务局.
MLA (8th ed.) Citation刘勇. 湖北省营业税改征增值税辅导教材：．，. 湖北省国家税务局.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation