Gaya APA
Falla, T.
(2008).
Solutions Elementary Class CD2: Unit 4F - Unit 8A
.
Inggris:
Oxford University Press.
Gaya MLA
Falla, Tim.
"Solutions Elementary Class CD2: Unit 4F - Unit 8A".
Inggris:
Oxford University Press,
2008.
Karya Rekam.