Gaya APA
Smiley World Colouring Objects. (2008).
Jakarta:
Bhuana Ilmu Populer.
Gaya Chicago
Smiley World Colouring Objects.
.
Jakarta:
Bhuana Ilmu Populer,
2008.
Text.
Gaya MLA
Smiley World Colouring Objects.
.
Jakarta:
Bhuana Ilmu Populer,
2008.
Text.
Gaya Turabian
Smiley World Colouring Objects.
Jakarta:
Bhuana Ilmu Populer,
2008.
Print.