Turvey, R. (1968). Public enterprise: Selected readings. Penguin Books.
Cita Chicago (17th ed.)Turvey, R. Public Enterprise: Selected Readings. Harmondsworth: Penguin Books, 1968.
Cita MLA (9th ed.)Turvey, R. Public Enterprise: Selected Readings. Penguin Books, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.