Gaya APA
Robbins, S, P., Coulter, M.
(2012).
Management Ed. 11'th
(
11)
.
England:
Pearson Education Limited.
Gaya MLA
Robbins, Stephen, P.., Coulter, Mary.
"Management Ed. 11'th".
11
England:
Pearson Education Limited,
2012.
Text.