APA (7. basım) Alıntı

Não informado. (2007). Annual report of the Director to the Board of Trustees. Chicago Natural History Museum.

Chicago Style (17. basım) Atıf

Não informado. Annual Report of the Director to the Board of Trustees. Chicago, Ill: Chicago Natural History Museum, 2007.

MLA (8th ed.) Atıf

Não informado. Annual Report of the Director to the Board of Trustees. Chicago Natural History Museum, 2007.

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