Gaya APA
SUGARS, Bradley J.. (2006).
Instant leads .
New York:
McGraw-Hill.
Gaya Chicago
SUGARS, Bradley J..
Instant leads.
New York:
McGraw-Hill,
2006.
Text.
Gaya MLA
SUGARS, Bradley J..
Instant leads.
New York:
McGraw-Hill,
2006.
Text.
Gaya Turabian
SUGARS, Bradley J..
Instant leads.
New York:
McGraw-Hill,
2006.
Print.