APA (7th ed.) Citation

T.S.Khoo. (2019). A SINGING SACK. EDUJAYA SDN. BHD.

Chicago Style (17th ed.) Citation

T.S.Khoo. A SINGING SACK. Petaling Jaya, Selangor: EDUJAYA SDN. BHD, 2019.

MLA (9th ed.) Citation

T.S.Khoo. A SINGING SACK. EDUJAYA SDN. BHD, 2019.