Australian Tractor Testing Committee. Australian tractor test. The Committee.
Citazione stile Chigago Style (17a edizione)Australian Tractor Testing Committee. Australian Tractor Test. Melbourne: The Committee.
Citatione MLA (8a ed.)Australian Tractor Testing Committee. Australian Tractor Test. The Committee.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.