Penggayaan APA
ALEXANDER, L.G.. (1978).
Developing Skills .
Yogyakarta:
Kanisius.
Chicago Style
ALEXANDER, L.G..
Developing Skills.
Yogyakarta:
Kanisius,
1978.
Buku.
MLA Style
ALEXANDER, L.G..
Developing Skills.
Yogyakarta:
Kanisius,
1978.
Buku.
Turabian Style
ALEXANDER, L.G..
Developing Skills.
Yogyakarta:
Kanisius,
1978.
Buku.