Australian Press Services. Canberra survey: A monthly research survey privately circulated. Eric White Associates.
Cita Chicago (17th ed.)Australian Press Services. Canberra Survey: A Monthly Research Survey Privately Circulated. Sydney: Eric White Associates.
Cita MLA (8th ed.)Australian Press Services. Canberra Survey: A Monthly Research Survey Privately Circulated. Eric White Associates.
Atenció: Aquestes cites poden no estar 100% correctes.