Gaya APA
Gitomer's, Jeffrey. (2015).
The Very Little But Very Powerful Book on Closing .
America:
John Wiley.
Gaya Chicago
Gitomer's, Jeffrey.
The Very Little But Very Powerful Book on Closing.
America:
John Wiley,
2015.
Text.
Gaya MLA
Gitomer's, Jeffrey.
The Very Little But Very Powerful Book on Closing.
America:
John Wiley,
2015.
Text.
Gaya Turabian
Gitomer's, Jeffrey.
The Very Little But Very Powerful Book on Closing.
America:
John Wiley,
2015.
Print.