Frost, A. C. (1976). Green gold: A history of Donnybrook, 1842-1974. Published by A.C. Frost and the Donnybrook Balingup Shire Council.
Citazione stile Chigago Style (17a edizione)Frost, Alan C. Green Gold: A History of Donnybrook, 1842-1974. [Donnybrook, Australia?]: Published by A.C. Frost and the Donnybrook Balingup Shire Council, 1976.
Citatione MLA (8a ed.)Frost, Alan C. Green Gold: A History of Donnybrook, 1842-1974. Published by A.C. Frost and the Donnybrook Balingup Shire Council, 1976.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.