Penggayaan APA
Boston, Massachusetts. (2015).
On emotional intelligence .
America:
Harvard business school.
Chicago Style
Boston, Massachusetts.
On emotional intelligence.
America:
Harvard business school,
2015.
Text.
MLA Style
Boston, Massachusetts.
On emotional intelligence.
America:
Harvard business school,
2015.
Text.
Turabian Style
Boston, Massachusetts.
On emotional intelligence.
America:
Harvard business school,
2015.
Print.