Gaya APA
SANTOSO, E. (2017).
Travel Easy, Travel Happy (Panduan Praktis Budget Traveling) (CET.1).
JAKARTA:
PT GRAMEDIA WIDIASARANA INDONESIA.
Gaya MLA
SANTOSO, EDWIN.
"Travel Easy, Travel Happy (Panduan Praktis Budget Traveling)".
CET.1
JAKARTA:
PT GRAMEDIA WIDIASARANA INDONESIA,
2017.
Text.