Gaya APA
SETYOWATI, Ratini #. (2011).
English for computer part I .
Yogyakarta.:
DPI.
Gaya Chicago
SETYOWATI, Ratini #.
English for computer part I.
Yogyakarta.:
DPI,
2011.
Text.
Gaya MLA
SETYOWATI, Ratini #.
English for computer part I.
Yogyakarta.:
DPI,
2011.
Text.
Gaya Turabian
SETYOWATI, Ratini #.
English for computer part I.
Yogyakarta.:
DPI,
2011.
Print.