Gaya APA
HUMES, James C.. (1991).
The Sir Winston method : the five secrets of speaking the language of leadership .
New York:
W. Morrow.
Gaya Chicago
HUMES, James C..
The Sir Winston method : the five secrets of speaking the language of leadership.
New York:
W. Morrow,
1991.
Text.
Gaya MLA
HUMES, James C..
The Sir Winston method : the five secrets of speaking the language of leadership.
New York:
W. Morrow,
1991.
Text.
Gaya Turabian
HUMES, James C..
The Sir Winston method : the five secrets of speaking the language of leadership.
New York:
W. Morrow,
1991.
Print.