Greene, S. (1979). A survey of audio-visual provision and usage in an academic library. Polytechnic of the South Bank.
Cita Chicago (17th ed.)Greene, Sarah. A Survey of Audio-visual Provision and Usage in an Academic Library. London: Polytechnic of the South Bank, 1979.
Cita MLA (8th ed.)Greene, Sarah. A Survey of Audio-visual Provision and Usage in an Academic Library. Polytechnic of the South Bank, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.