Lewis, R., & Spencer, D. (1986). What is open learning? : an introduction to the series / Roger Lewis and Doug Spencer: An introduction to the series. Council for Educational Technology.
Chicago Style (17th ed.) CitationLewis, Roger, and Doug Spencer. What Is Open Learning? : An Introduction to the Series / Roger Lewis and Doug Spencer: An Introduction to the Series. London: Council for Educational Technology, 1986.
MLA (9th ed.) CitationLewis, Roger, and Doug Spencer. What Is Open Learning? : An Introduction to the Series / Roger Lewis and Doug Spencer: An Introduction to the Series. Council for Educational Technology, 1986.
Warning: These citations may not always be 100% accurate.