Gaya APA
Campbell, Robert. (2015).
Beyond ; Student's Book Pack B1+ ( KLs XI ) (15).
London:
Macmillan Publihers Limited.
Gaya Chicago
Campbell, Robert.
Beyond ; Student's Book Pack B1+ ( KLs XI ).
15
London:
Macmillan Publihers Limited,
2015.
Text.
Gaya MLA
Campbell, Robert.
Beyond ; Student's Book Pack B1+ ( KLs XI ).
15
London:
Macmillan Publihers Limited,
2015.
Text.
Gaya Turabian
Campbell, Robert.
Beyond ; Student's Book Pack B1+ ( KLs XI ).
15
London:
Macmillan Publihers Limited,
2015.
Print.