SIMPSON ORMOND. (2002). SUPPORTING STUDENTS IN ONLINE, OPEN AND DISTANCE LEARNING. KOGAN PAGE.
Chicago-viite (17. p.)SIMPSON ORMOND. SUPPORTING STUDENTS IN ONLINE, OPEN AND DISTANCE LEARNING. LONDON: KOGAN PAGE, 2002.
MLA-viite (9. p.)SIMPSON ORMOND. SUPPORTING STUDENTS IN ONLINE, OPEN AND DISTANCE LEARNING. KOGAN PAGE, 2002.
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