Gaya APA
Debora, F. (2007).
English for General Occupation Purposes : FINDING & MAINTAINING YOUR CAREER (ed I).
Yogyakarta:
Graha Ilmu.
Gaya MLA
Debora, Floris,Flora.
"English for General Occupation Purposes : FINDING & MAINTAINING YOUR CAREER".
ed I
Yogyakarta:
Graha Ilmu,
2007.
Text.