Kobrin, B. (1988). Eyeopeners!: How to choose and use children's books about real people,places and things. Penguin.
Chicago-čujuhus (17. p.)Kobrin, Beverly. Eyeopeners!: How to Choose and Use Children's Books About Real People,places and Things. New York: Penguin, 1988.
MLA-čujuhus (9. p.)Kobrin, Beverly. Eyeopeners!: How to Choose and Use Children's Books About Real People,places and Things. Penguin, 1988.
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