Gaya APA
Esha, T., Indria, D, S. (2013).
Otto Cornelis Kaligis: A Man With Million Surprises .
Jakarta:
PT Gramedia Pustaka Utama.
Gaya MLA
Esha, Teguh., Indria, Donna, Sita.
"Otto Cornelis Kaligis: A Man With Million Surprises".
Jakarta:
PT Gramedia Pustaka Utama,
2013.
Text.