Gaya APA
Lucas, Robert W. (2003).
The creative training idea book…. (1).
Amerika:
Amacom.
Gaya Chicago
Lucas, Robert W.
The creative training idea book…..
1
Amerika:
Amacom,
2003.
Text.
Gaya MLA
Lucas, Robert W.
The creative training idea book…..
1
Amerika:
Amacom,
2003.
Text.
Gaya Turabian
Lucas, Robert W.
The creative training idea book…..
1
Amerika:
Amacom,
2003.
Print.