Gaya APA
Istiyani, T. (2018).
The Amazing Book of Korean Grammar for Millenials (Cet. 1).
Yogyakarta:
Pusat Kajian Bahasa.
Gaya MLA
Istiyani, Tri.
"The Amazing Book of Korean Grammar for Millenials".
Cet. 1
Yogyakarta:
Pusat Kajian Bahasa,
2018.
Text.