Cita APA

Open University Course Team. (1973). Wider issues. Block 8. Units 16-17. Open University Press.

Chicago Edition Citation

Open University Course Team. Wider Issues. Block 8. Units 16-17. Open University Press, 1973.

Cita MLA

Open University Course Team. Wider Issues. Block 8. Units 16-17. Open University Press, 1973.

Atenció: Aquestes cites poden no estar 100% correctes.