APA (7e ed.) Bronvermelding

Não informado. (1949). Economic report. Edinburgh and East of Scotland College of Agriculture.

Chicago (17e ed.) Bronvermelding

Não informado. Economic Report. Edinburgh, Inglaterra: Edinburgh and East of Scotland College of Agriculture, 1949.

MLA (8e ed.) Bronvermelding

Não informado. Economic Report. Edinburgh and East of Scotland College of Agriculture, 1949.

Let op: Deze citaties zijn niet altijd 100% accuraat.