Gaya APA
Dealing Difficult People. (2015).
Yogyakarta:
Araska.
Gaya Chicago
Dealing Difficult People.
.
Yogyakarta:
Araska,
2015.
Text.
Gaya MLA
Dealing Difficult People.
.
Yogyakarta:
Araska,
2015.
Text.
Gaya Turabian
Dealing Difficult People.
Yogyakarta:
Araska,
2015.
Print.