Gaya APA
Cliff, Petrina. (2010).
YLE Test Flyers .
New York:
Oxford.
Gaya Chicago
Cliff, Petrina.
YLE Test Flyers.
New York:
Oxford,
2010.
Text.
Gaya MLA
Cliff, Petrina.
YLE Test Flyers.
New York:
Oxford,
2010.
Text.
Gaya Turabian
Cliff, Petrina.
YLE Test Flyers.
New York:
Oxford,
2010.
Print.