Gaya APA
Nugrahanto, P.
(2008).
Tips & Trik Event Organizing
(
Cet.1)
.
Bandung:
Yrama Widya.
Gaya MLA
Nugrahanto, Pradipta.
"Tips & Trik Event Organizing".
Cet.1
Bandung:
Yrama Widya,
2008.
Text.