ebrary, Inc. (2010). Collaborative competition and other readings. Himalaya Pub. House.
Chicago-viite (17. p.)ebrary, Inc. Collaborative Competition and Other Readings. Mumbai [India]: Himalaya Pub. House, 2010.
MLA-viite (9. p.)ebrary, Inc. Collaborative Competition and Other Readings. Himalaya Pub. House, 2010.
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