Gaya APA
MAYNARD, Christopher. (1986).
Planet Bumi . (1).
Jakarta:
PT Widyadara.
Gaya Chicago
MAYNARD, Christopher.
Planet Bumi ..
1
Jakarta:
PT Widyadara,
1986.
REFERENSI.
Gaya MLA
MAYNARD, Christopher.
Planet Bumi ..
1
Jakarta:
PT Widyadara,
1986.
REFERENSI.
Gaya Turabian
MAYNARD, Christopher.
Planet Bumi ..
1
Jakarta:
PT Widyadara,
1986.
REFERENSI.