(2018). Language Literacy: Journal of Linguistics, Literature, and Language Teaching. Fakultas Sastra, Universitas Islam Sumatera Utara (UISU).
Citazione stile Chigago Style (17a edizione)Language Literacy: Journal of Linguistics, Literature, and Language Teaching. Fakultas Sastra, Universitas Islam Sumatera Utara (UISU), 2018.
Citatione MLA (9a ed.)Language Literacy: Journal of Linguistics, Literature, and Language Teaching. Fakultas Sastra, Universitas Islam Sumatera Utara (UISU), 2018.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.