The Reader's Digest Association Limited. (1990). Did you know?: New insights into world that is full of astonishing stories and astounding facts. London: The Reader's Digest Association Limited.
Chicago Style CitationThe Reader's Digest Association Limited. Did You Know?: New Insights Into World That Is Full of Astonishing Stories and Astounding Facts. London: The Reader's Digest Association Limited, 1990.
MLA CitationThe Reader's Digest Association Limited. Did You Know?: New Insights Into World That Is Full of Astonishing Stories and Astounding Facts. London: The Reader's Digest Association Limited, 1990.
Warning: These citations may not always be 100% accurate.