Gaya APA
Sofjan, A.
(2012).
STRATEGIC MARKETING Sustaining Lifetime Value
(
EDISI 1)
.
JAKARTA:
PT. RajaGrafindo Persada.
Gaya MLA
Sofjan, Assauri.
"STRATEGIC MARKETING Sustaining Lifetime Value".
EDISI 1
JAKARTA:
PT. RajaGrafindo Persada,
2012.
Text.