Altman, J., & Goldberg, S. (1990). Dear Bronx Zoo. Macmillan.
Tohutoru Kātū Chicago (17th ed.)Altman, Joyce, me Sue Goldberg. Dear Bronx Zoo. New York: Macmillan, 1990.
Tohutoro MLA (9th ed.)Altman, Joyce, me Sue Goldberg. Dear Bronx Zoo. Macmillan, 1990.
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