Gaya APA
Alexander, L.G. ().
Practice and progress : an integrated course for pre-intermediate students .
YOGYAKARTA:
Yayasan Kanisius.
Gaya Chicago
Alexander, L.G.
Practice and progress : an integrated course for pre-intermediate students.
YOGYAKARTA:
Yayasan Kanisius,
.
Text.
Gaya MLA
Alexander, L.G.
Practice and progress : an integrated course for pre-intermediate students.
YOGYAKARTA:
Yayasan Kanisius,
.
Text.
Gaya Turabian
Alexander, L.G.
Practice and progress : an integrated course for pre-intermediate students.
YOGYAKARTA:
Yayasan Kanisius,
.
Print.