Gaya APA
Loewen,Nancy. (2010).
Ayo kita barter .
Jakarta:
Erlangga for kids.
Gaya Chicago
Loewen,Nancy.
Ayo kita barter.
Jakarta:
Erlangga for kids,
2010.
Text.
Gaya MLA
Loewen,Nancy.
Ayo kita barter.
Jakarta:
Erlangga for kids,
2010.
Text.
Gaya Turabian
Loewen,Nancy.
Ayo kita barter.
Jakarta:
Erlangga for kids,
2010.
Print.