Gaya APA
Simanjuntak, Herpinus. (1992).
English For Receptionists (Cet. 2.--).
Jakarta:
Kesaint Blanc.
Gaya Chicago
Simanjuntak, Herpinus.
English For Receptionists.
Cet. 2.--
Jakarta:
Kesaint Blanc,
1992.
Text.
Gaya MLA
Simanjuntak, Herpinus.
English For Receptionists.
Cet. 2.--
Jakarta:
Kesaint Blanc,
1992.
Text.
Gaya Turabian
Simanjuntak, Herpinus.
English For Receptionists.
Cet. 2.--
Jakarta:
Kesaint Blanc,
1992.
Print.