李京信, 毛. 积极的学习习惯 VS 消极的学习习惯. Art Square Creation.
Chicago Style (17th ed.) Citation李京信, 毛允淑. 积极的学习习惯 VS 消极的学习习惯. Art Square Creation.
MLA (8th ed.) Citation李京信, 毛允淑. 积极的学习习惯 VS 消极的学习习惯. Art Square Creation.
Warning: These citations may not always be 100% accurate.