Gaya APA

Purba, J, G. (2025). The Design process of English textbook with world English perspective: narrative inquiry . Jakarta: Prodi Pendidikan Bahasa Inggris FBS UNJ.

Gaya MLA

Purba, Jelita, Gresiana. "The Design process of English textbook with world English perspective: narrative inquiry". Jakarta: Prodi Pendidikan Bahasa Inggris FBS UNJ, 2025. Text.