APA Zitierstil

Keeble, D. (1975). Open university: The micro approach-economic and social surfaces. Open University Press.

Chicago Zitierstil

Keeble, David. Open University: The Micro Approach-economic and Social Surfaces. Milton Keynes: Open University Press, 1975.

MLA Zitierstil

Keeble, David. Open University: The Micro Approach-economic and Social Surfaces. Open University Press, 1975.