Gaya APA
JONES, G, R., GEORGE, J, M. (2006).
CONTEMPORARY MANAGEMENT (FOURTH EDITION).
AMERIKA SERIKAT:
MC GRAW HILL.
Gaya MLA
JONES, GARETH, R.., GEORGE, JENNIFER, M..
"CONTEMPORARY MANAGEMENT".
FOURTH EDITION
AMERIKA SERIKAT:
MC GRAW HILL,
2006.
Text.