Gaya APA
Simanjuntak, Herpinus. (2016).
English For Receptionist (Ed.2).
Jakarta:
Kesaint Blanc.
Gaya Chicago
Simanjuntak, Herpinus.
English For Receptionist.
Ed.2
Jakarta:
Kesaint Blanc,
2016.
Text.
Gaya MLA
Simanjuntak, Herpinus.
English For Receptionist.
Ed.2
Jakarta:
Kesaint Blanc,
2016.
Text.
Gaya Turabian
Simanjuntak, Herpinus.
English For Receptionist.
Ed.2
Jakarta:
Kesaint Blanc,
2016.
Print.