Williams, A., & Askland, H. H. (2012). The University of Newcastle: PP9-1288. Office for Learning and Teaching.
Chicago-viite (17. p.)Williams, Anthony, ja Hedda Haugen Askland. The University of Newcastle: PP9-1288. Office for Learning and Teaching, 2012.
MLA-viite (9. p.)Williams, Anthony, ja Hedda Haugen Askland. The University of Newcastle: PP9-1288. Office for Learning and Teaching, 2012.
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