APA (7e ed.) Bronvermelding

Não informado. (2018). Economic Planning in Free Societies. Academic Publishing.

Chicago (17e ed.) Bronvermelding

Não informado. Economic Planning in Free Societies. Mount Royal, Canada: Academic Publishing, 2018.

MLA (8e ed.) Bronvermelding

Não informado. Economic Planning in Free Societies. Academic Publishing, 2018.

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