Gaya APA
LOVELOCK, C, H., 2014-02-18, .
(1996).
Services Marketing
(
third)
.
New Jersey:
Palgrave Macmillan.
Gaya MLA
LOVELOCK, Christopher, H.., 2014-02-18, .
"Services Marketing".
third
New Jersey:
Palgrave Macmillan,
1996.
Text.