Gaya APA
Karen Anderson,dkk. (2011).
BTEC Level 3 National National Student Book 2 (Pertama).
London:
Endexel.
Gaya Chicago
Karen Anderson,dkk.
BTEC Level 3 National National Student Book 2.
Pertama
London:
Endexel,
2011.
Text.
Gaya MLA
Karen Anderson,dkk.
BTEC Level 3 National National Student Book 2.
Pertama
London:
Endexel,
2011.
Text.
Gaya Turabian
Karen Anderson,dkk.
BTEC Level 3 National National Student Book 2.
Pertama
London:
Endexel,
2011.
Print.