Gaya APA
GAMBLE, J, E., A.J., S, I.
(2004).
Strategy: winning in the marketplace
.
BOSTON:
MCGRAW HILL-IRWIN.
Gaya MLA
GAMBLE, JOHN, E.., A.J., STRICKLAND, III,.
"Strategy: winning in the marketplace".
BOSTON:
MCGRAW HILL-IRWIN,
2004.
Text.