Gaya APA
Halvorson, Heidi Grant. (2012).
Nine Things Successful People Do Differently .
Boston:
Harvard Busiess Review Press.
Gaya Chicago
Halvorson, Heidi Grant.
Nine Things Successful People Do Differently.
Boston:
Harvard Busiess Review Press,
2012.
Text.
Gaya MLA
Halvorson, Heidi Grant.
Nine Things Successful People Do Differently.
Boston:
Harvard Busiess Review Press,
2012.
Text.
Gaya Turabian
Halvorson, Heidi Grant.
Nine Things Successful People Do Differently.
Boston:
Harvard Busiess Review Press,
2012.
Print.