Gaya APA
Guswai, Christian F., Anang Y.B.. (2014).
How to create outstanding service .
Jakarta:
Elex Media Komputindo.
Gaya Chicago
Guswai, Christian F., Anang Y.B..
How to create outstanding service.
Jakarta:
Elex Media Komputindo,
2014.
Text.
Gaya MLA
Guswai, Christian F., Anang Y.B..
How to create outstanding service.
Jakarta:
Elex Media Komputindo,
2014.
Text.
Gaya Turabian
Guswai, Christian F., Anang Y.B..
How to create outstanding service.
Jakarta:
Elex Media Komputindo,
2014.
Print.