Gaya APA
YAHYA, Arief. (2013).
Great Spirit Grand Strategy .
Jakarta:
Gramedia.
Gaya Chicago
YAHYA, Arief.
Great Spirit Grand Strategy.
Jakarta:
Gramedia,
2013.
Text.
Gaya MLA
YAHYA, Arief.
Great Spirit Grand Strategy.
Jakarta:
Gramedia,
2013.
Text.
Gaya Turabian
YAHYA, Arief.
Great Spirit Grand Strategy.
Jakarta:
Gramedia,
2013.
Print.