Gaya APA
Witoelar, W. (2002).
Noregrets: Reflections of a presidential spokesman. .
Jakarta & Singapore:
Jakarta & Singapore Equinox Publishing.
Gaya MLA
Witoelar, Wimar.
"Noregrets: Reflections of a presidential spokesman. ".
Jakarta & Singapore:
Jakarta & Singapore Equinox Publishing,
2002.
Buku.