Gaya APA
Richardson, Barrie, Fusco, Mary Ann Castronova. (1993).
The Plus 10 percent principle : how to get extraordinary results from ordinary poeple .
San Diego, CA:
Toppan.
Gaya Chicago
Richardson, Barrie, Fusco, Mary Ann Castronova.
The Plus 10 percent principle : how to get extraordinary results from ordinary poeple.
San Diego, CA:
Toppan,
1993.
Text.
Gaya MLA
Richardson, Barrie, Fusco, Mary Ann Castronova.
The Plus 10 percent principle : how to get extraordinary results from ordinary poeple.
San Diego, CA:
Toppan,
1993.
Text.
Gaya Turabian
Richardson, Barrie, Fusco, Mary Ann Castronova.
The Plus 10 percent principle : how to get extraordinary results from ordinary poeple.
San Diego, CA:
Toppan,
1993.
Print.