एपीए उद्धरण

The Trade Mark Reporter (1966) Vol.56. The United States Trade Mark Association.

शिकागो स्टाइल उद्धरण

The Trade Mark Reporter (1966) Vol.56. New York: The United States Trade Mark Association.

एमएलए उद्धरण

The Trade Mark Reporter (1966) Vol.56. The United States Trade Mark Association.