Pitchayapa Siridetkoon และ Carina Chotirawe. (2008) A haunting past : the role of ghosts in reflecting Chinese immigrants' identity in Amy Tan's novels. Chulalongkorn University:ม.ป.ท.Pitchayapa Siridetkoon และ Carina Chotirawe. 2008. A haunting past : the role of ghosts in reflecting Chinese immigrants' identity in Amy Tan's novels. ม.ป.ท.:Chulalongkorn University;Pitchayapa Siridetkoon และ Carina Chotirawe. A haunting past : the role of ghosts in reflecting Chinese immigrants' identity in Amy Tan's novels. ม.ป.ท.:Chulalongkorn University, 2008. Print.