Não informado. (2001). Wisconsin library bulletin. Departement of Public Instruction, Division of Library Services.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Wisconsin Library Bulletin. Madison, Wis: Departement of Public Instruction, Division of Library Services, 2001.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Wisconsin Library Bulletin. Departement of Public Instruction, Division of Library Services, 2001.
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