Gaya APA

Lee, C., Lee, E. (2020). E-commerce, competition and ASEAN economic integration . Heng Mui Keng terrace: ISEAS publishig.

Gaya MLA

Lee, Cassey., Lee, Eileen. "E-commerce, competition and ASEAN economic integration". Heng Mui Keng terrace: ISEAS publishig, 2020. Text.