Gaya APA
Wollan, Robert (et.al). (2013).
Selling Through Someone Else........ .
Canada:
John Wiley dan Son Inc.
Gaya Chicago
Wollan, Robert (et.al).
Selling Through Someone Else.........
Canada:
John Wiley dan Son Inc,
2013.
Text.
Gaya MLA
Wollan, Robert (et.al).
Selling Through Someone Else.........
Canada:
John Wiley dan Son Inc,
2013.
Text.
Gaya Turabian
Wollan, Robert (et.al).
Selling Through Someone Else.........
Canada:
John Wiley dan Son Inc,
2013.
Print.