Gaya APA
Sudjawardi, Tommy. (2004).
Service excellence mati muda? .
:
InfoBank.
Gaya Chicago
Sudjawardi, Tommy.
Service excellence mati muda?.
:
InfoBank,
2004.
Text.
Gaya MLA
Sudjawardi, Tommy.
Service excellence mati muda?.
:
InfoBank,
2004.
Text.
Gaya Turabian
Sudjawardi, Tommy.
Service excellence mati muda?.
:
InfoBank,
2004.
Print.