APA (7e ed.) Bronvermelding

Greenhalgh, C. (1990). Innovation and Trade Performance in the United Kingdom.

Chicago (17e ed.) Bronvermelding

Greenhalgh, C. Innovation and Trade Performance in the United Kingdom. 1990.

MLA (9e ed.) Bronvermelding

Greenhalgh, C. Innovation and Trade Performance in the United Kingdom. 1990.

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