APA Style
Natoradjo, S. (2011).
Even Organizing Dasar-dasar Event Management (cet 1).
Jakarta:
PT Gramedia Pustaka Utama.
MLA Style
Natoradjo, Sulyus.
"Even Organizing Dasar-dasar Event Management".
cet 1
Jakarta:
PT Gramedia Pustaka Utama,
2011.
Monograf.