Gaya APA
Helliwell, Margaret.. (2014).
Business Plus Preparing for the Workplace, Teacher's Manual 1 .
Singapore:
Cambridge University Press.
Gaya Chicago
Helliwell, Margaret..
Business Plus Preparing for the Workplace, Teacher's Manual 1.
Singapore:
Cambridge University Press,
2014.
Text.
Gaya MLA
Helliwell, Margaret..
Business Plus Preparing for the Workplace, Teacher's Manual 1.
Singapore:
Cambridge University Press,
2014.
Text.
Gaya Turabian
Helliwell, Margaret..
Business Plus Preparing for the Workplace, Teacher's Manual 1.
Singapore:
Cambridge University Press,
2014.
Print.