Gaya APA

FISRA, A. (2018). DON'T STOP EXPLORING WEST SUMATRA (Cet.1). : PT ELEX MEDIA KOMPUTINDO.

Gaya MLA

FISRA, AFRIYANTI,M. "DON'T STOP EXPLORING WEST SUMATRA". Cet.1 : PT ELEX MEDIA KOMPUTINDO, 2018. Text.