Gaya APA
GRANT, H.
(2012).
9 THINGS SUCCESSFUL PEOPLE DO DIFFERENTLY
.
Amerika:
HARARD BUSINNES SCOOL PUBLISHNG.
Gaya MLA
GRANT, HEIDI.
"9 THINGS SUCCESSFUL PEOPLE DO DIFFERENTLY".
Amerika:
HARARD BUSINNES SCOOL PUBLISHNG,
2012.
Text.