Gaya APA
ALEXANDER, L.G.. (1975).
Developing skills .
Yogyakarta:
Penerbit Kanisius.
Gaya Chicago
ALEXANDER, L.G..
Developing skills.
Yogyakarta:
Penerbit Kanisius,
1975.
Text.
Gaya MLA
ALEXANDER, L.G..
Developing skills.
Yogyakarta:
Penerbit Kanisius,
1975.
Text.
Gaya Turabian
ALEXANDER, L.G..
Developing skills.
Yogyakarta:
Penerbit Kanisius,
1975.
Print.