Gaya APA
Kristanto, B.
(2011).
Welcoming Deigloria Gottfried Kristanto 9 May 2011
.
Jakarta:
Wiley.
Gaya MLA
Kristanto, Billy.
"Welcoming Deigloria Gottfried Kristanto 9 May 2011".
Jakarta:
Wiley,
2011.
Karya Rekam.