Gaya APA
Johnson, G. et al
(2011).
Exploring strategy : text & cases
(
ed. 9)
.
England:
Prentice Hall.
Gaya MLA
Johnson, Gerry. et al.
"Exploring strategy : text & cases".
ed. 9
England:
Prentice Hall,
2011.
Manajemen Administrasi D3.