Gaya APA
Granger, Russel H.. (2008).
The 7 triggers to yes .
New York:
McGraw hill.
Gaya Chicago
Granger, Russel H..
The 7 triggers to yes.
New York:
McGraw hill,
2008.
Text.
Gaya MLA
Granger, Russel H..
The 7 triggers to yes.
New York:
McGraw hill,
2008.
Text.
Gaya Turabian
Granger, Russel H..
The 7 triggers to yes.
New York:
McGraw hill,
2008.
Print.