APA-viite (7. p.)
Aldrich, C., & Clerk Aldrich. (2009). Learning online with games, simulations, and virtual words: Strategies for online instruction. Jossy- Brass.
Chicago-viite (17. p.)
Aldrich, Clerk, ja Clerk Aldrich. Learning Online with Games, Simulations, and Virtual Words: Strategies for Online Instruction. San Francisco: Jossy- Brass, 2009.
MLA-viite (9. p.)
Aldrich, Clerk, ja Clerk Aldrich. Learning Online with Games, Simulations, and Virtual Words: Strategies for Online Instruction. Jossy- Brass, 2009.
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