Gaya APA
Alexander, L.G.. (1987).
Developing Skills : an Integrated Course for Intermediate Students .
Yogyakarta:
Kanisius.
Gaya Chicago
Alexander, L.G..
Developing Skills : an Integrated Course for Intermediate Students.
Yogyakarta:
Kanisius,
1987.
Text.
Gaya MLA
Alexander, L.G..
Developing Skills : an Integrated Course for Intermediate Students.
Yogyakarta:
Kanisius,
1987.
Text.
Gaya Turabian
Alexander, L.G..
Developing Skills : an Integrated Course for Intermediate Students.
Yogyakarta:
Kanisius,
1987.
Print.