Griffin, S., Clements, D. H., & Sarama, J. SRA Number worlds accelerate math success teacher edition: Level F.
Lua i Stíl Chicago (17ú heag.)Griffin, Sharon, Douglas H. Clements, agus Julie Sarama. SRA Number Worlds Accelerate Math Success Teacher Edition: Level F.
Lua MLA (8ú heag.)Griffin, Sharon, et al. SRA Number Worlds Accelerate Math Success Teacher Edition: Level F.
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