Gaya APA
ALEXANDER, L. G.. (1984).
DEVELOPING SKILLS .
Yogyakarta:
Anggota IKAPI.
Gaya Chicago
ALEXANDER, L. G..
DEVELOPING SKILLS.
Yogyakarta:
Anggota IKAPI,
1984.
Text.
Gaya MLA
ALEXANDER, L. G..
DEVELOPING SKILLS.
Yogyakarta:
Anggota IKAPI,
1984.
Text.
Gaya Turabian
ALEXANDER, L. G..
DEVELOPING SKILLS.
Yogyakarta:
Anggota IKAPI,
1984.
Print.