Gaya APA
Forsyth, Patrick, widodo, Marcus Prihmnto. (1997).
Marketing Professional Services : memasarkan jasa profesional .
Jakarta:
.
Gaya Chicago
Forsyth, Patrick, widodo, Marcus Prihmnto.
Marketing Professional Services : memasarkan jasa profesional.
Jakarta:
,
1997.
BUKU.
Gaya MLA
Forsyth, Patrick, widodo, Marcus Prihmnto.
Marketing Professional Services : memasarkan jasa profesional.
Jakarta:
,
1997.
BUKU.
Gaya Turabian
Forsyth, Patrick, widodo, Marcus Prihmnto.
Marketing Professional Services : memasarkan jasa profesional.
Jakarta:
,
1997.
BUKU.