Gaya APA
Tracy, Brian. (2014).
Leadership .
New York:
Amacom (American Managemen Assodiation),.
Gaya Chicago
Tracy, Brian.
Leadership.
New York:
Amacom (American Managemen Assodiation),,
2014.
Monograf/Buku.
Gaya MLA
Tracy, Brian.
Leadership.
New York:
Amacom (American Managemen Assodiation),,
2014.
Monograf/Buku.
Gaya Turabian
Tracy, Brian.
Leadership.
New York:
Amacom (American Managemen Assodiation),,
2014.
Monograf/Buku.