Gaya APA
PURNOMO, B. (2013).
Politeness in Tourism-Service Register in Central Java (A Sociopragmatic Study) .
Yogyakarta:
Deepublish.
Gaya MLA
PURNOMO, Budi.
"Politeness in Tourism-Service Register in Central Java (A Sociopragmatic Study)".
Yogyakarta:
Deepublish,
2013.
Text.