Gaya APA
Menkes, Justin. (2006).
Executive Intelligence: What All Great Leaders Have .
New York:
Harper Collins.
Gaya Chicago
Menkes, Justin.
Executive Intelligence: What All Great Leaders Have.
New York:
Harper Collins,
2006.
Buku.
Gaya MLA
Menkes, Justin.
Executive Intelligence: What All Great Leaders Have.
New York:
Harper Collins,
2006.
Buku.
Gaya Turabian
Menkes, Justin.
Executive Intelligence: What All Great Leaders Have.
New York:
Harper Collins,
2006.
Buku.