Gaya APA
FLORIS, F, D. (2007).
English For General Occupational Purposes : Finding and Maintaining Your Career (1).
Yogyakarta:
Graha Ilmu.
Gaya MLA
FLORIS, Flora, Debora.
"English For General Occupational Purposes : Finding and Maintaining Your Career".
1
Yogyakarta:
Graha Ilmu,
2007.
Buku.