Gaya APA
Istiyani, T. (2018).
The Amazing book of Korean Grammar fo Millenials / Tri Istiyani (cet.1).
Yogyakarta:
Pusat Kajian Bahasa.
Gaya MLA
Istiyani, Tri.
"The Amazing book of Korean Grammar fo Millenials / Tri Istiyani".
cet.1
Yogyakarta:
Pusat Kajian Bahasa,
2018.
Text.