एपीए उद्धरण

Không rõ. (2009). Interactive Computer Graphics. NOTNXB.

शिकागो स्टाइल उद्धरण

Không rõ. Interactive Computer Graphics. NOTNXB, 2009.

एमएलए उद्धरण

Không rõ. Interactive Computer Graphics. NOTNXB, 2009.