Gaya APA
Sundoro, .
(2007).
WORLD HISTORY REVEALED THE MISTERY OF PREHISTORIC LIFE
.
Jakarta Selatan:
Pustaka Lebah.
Gaya MLA
Sundoro, .
"WORLD HISTORY REVEALED THE MISTERY OF PREHISTORIC LIFE".
Jakarta Selatan:
Pustaka Lebah,
2007.
Text.