APA-viite (7. p.)
Bertolo, D. (2016). Interactions on digital tablets in the context of 3D geometry learning. ISTE Ltd/John Wiley and Sons Inc.
Chicago-viite (17. p.)
Bertolo, David. Interactions on Digital Tablets in the Context of 3D Geometry Learning. Hoboken, New Jersey: ISTE Ltd/John Wiley and Sons Inc, 2016.
MLA-viite (9. p.)
Bertolo, David. Interactions on Digital Tablets in the Context of 3D Geometry Learning. ISTE Ltd/John Wiley and Sons Inc, 2016.
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